Divisores de un número

[aux_code language=»javascript» theme=»tomorrow» title=»Divisores de un número» extra_classes=»»]

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

    public static void main(String[] args) {

        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String n;
        do {
            try {
                System.out.println("Escribe un número: ");
                n = br.readLine();
                if (Integer.parseInt(n) > 0) {
                    int i = 1;
                    while (i <= Integer.parseInt(n)) {
                        System.out.println("Divisores de " + i);
                        int j = 1;
                        while (j <= i) {
                            if (i % j == 0) {
                                System.out.println(j);
                            }
                            j = j + 1;
                        }
                        i = i + 1;
                    }
                } else {
                    n = "";
                }
            } catch (NumberFormatException | IOException e) {
                n = "";
            }
        } while (n.isEmpty());
    }
}

[/aux_code]