Q: What is the sum of all factors of the number 261,542 excluding 261,542?
A: 133,090
The factors of the number 261,542 are: 1, 2, 251, 502, 521, 1042, 130771, 261542.
If you add them up, you will get the total of 261,675. Now subtract 261,542 to get 133,090