Q: What is the sum of all factors of the number 42,161 excluding 42,161?
A: 8,719
The factors of the number 42,161 are: 1, 7, 19, 133, 317, 2219, 6023, 42161.
If you add them up, you will get the total of 42,169. Now subtract 42,161 to get 8,719