Thread: Perfect number and divisors

Hi,

I have to write a program that displays the nature of a number (perfect, defficient, or abundant) and DISPLAY ITS DIVISORS. and this is actually the bad part (lol). i have to use a while loop. i'll post it here what i've written so far. but it always displays a huge sam enumber as a divisor.
Could anybody correct me?? It's due on monday.
Thanks a lot.

Code:

 #include <stdio.h>
   int main (void) {
     int n, cnt, sum_div;
     char ans;
     do{
     printf("-------------------\n");
     printf("Enter a number:\n");
     scanf("%d", &n);
     while((n%cnt==0) && (cnt<=n/2));{
      printf("Divisors: %d,\n", cnt);
      sum_div+=cnt;
      if(sum_div==n)
       printf("---%d is Perfect\n", n);
       else if(sum_div>n)
       printf("---%d is Abundant\n", n);
      else
       printf("---%d is Defficient\n", n);
     }
     printf("Continue? <Y/N>:\n");
     scanf(" %c", &ans);
     while(ans=='Y'||ans=='y')
     }
     printf("Bye:>_\n");
     return(0);
     }