Q: What is the sum of all factors of the number 172,442 excluding 172,442?
A: 88,390
The factors of the number 172,442 are: 1, 2, 151, 302, 571, 1142, 86221, 172442.
If you add them up, you will get the total of 172,530. Now subtract 172,442 to get 88,390