Q: What is the sum of all factors of the number 42,290 excluding 42,290?
A: 33,850
The factors of the number 42,290 are: 1, 2, 5, 10, 4229, 8458, 21145, 42290.
If you add them up, you will get the total of 42,323. Now subtract 42,290 to get 33,850