Question

write a program to input a number and display its factors and the sum of its factors and the number of its factors

Answer 1

Answer:

#include <stdio.h>

int main() {

int num, i;

printf("Enter a positive integer: ");

scanf("%d", &num);

printf("Factors of %d are: ", num);

for (i = 1; i <= num; ++i) {

if (num % i == 0) {

printf("%d ", i);

}

}

return 0;

}