Factors of a number

/*
 * File:   Aufgaben.c
 * Author: reynaldogunawan
 *
 * Created on July 19, 2015, 6:29 PM
 */

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <math.h>

/*
 *
 */
int main() {

    int number = 0;
    int faktor[] = {};
    int divider = 2;
    int counter = 0;
    int i = 0;

    printf("Type in a number: ");
    scanf("%3d", &number);

    while(i <= number){
        if(number % divider == 0){
            faktor[i] = divider;
            divider++;
            counter++;
        }
        i++;
    }
    for(int j = 0; j <= counter; j++){
        printf("%d%c ", faktor[j], j == counter ? '.' : ',');
    }

    return (EXIT_SUCCESS);
}