The following is the C++ program to discover every one of the divisors of a number.

A divisor is a number that partitions another number totally. For instance D is the divisor of N if N%D=0.

```
#include<iostream>
using namespace std;
int main()
{
long int n,i;
cout<<"Enter the number: ";
cin>>n;
cout<<endl<<"Divisors of "<<n<<" are";
for(i=1;i<=n;++i)
{
if(n%i==0)
cout<<" "<<i;
}
return 0;
}
```

**Output**

```
Enter the number: 6
Divisors of 6 are 1 2 3 6
```