Q: What is the sum of all factors of the number 447,172 excluding 447,172?
A: 406,604
The factors of the number 447,172 are: 1, 2, 4, 11, 22, 44, 10163, 20326, 40652, 111793, 223586, 447172.
If you add them up, you will get the total of 447,578. Now subtract 447,172 to get 406,604