#include <stdio.h>
#include <stdlib.h>
#define UPPERLIMIT 30

int CountDivisors(int);

int main()
{

    FILE *file;
    char *filename = "C:\\Users\\chris\\My Documents\\divisorsraw.txt";
    int index, divisors = 0;
    int largest[2] = {0,0}; //{number,divisors}

    file = fopen(filename,"w");
    if (file == NULL)
    {
        printf("File could not be open\n");
        return 0;
    }

    for (index = 1; index <= UPPERLIMIT; index++)
    {
        divisors = RecursiveCountDivisors(index);
        if (divisors > largest[1])
        {
            largest[0] = index;
            largest[1] = divisors;
        }
        fprintf(file, "%i\n", divisors);
        printf("%i has %i divisors\n", index, divisors);
    }
    printf("The largest is %i with %i divisors\n",largest[0], largest[1]);
    fclose(file);
    return 0;
}

int CountDivisors(int n)
{
    int x, count = 0;
    for (x = 1; x <= n; x++)
    {
        if ((n % x) == 0)
        {
            count++;
        }
    }
    return count;
}