Q: What is the sum of all factors of the number 7,172 excluding 7,172?
A: 6,604
The factors of the number 7,172 are: 1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172.
If you add them up, you will get the total of 7,178. Now subtract 7,172 to get 6,604