Q: What is the sum of all factors of the number 42,172 excluding 42,172?
A: 37,404
The factors of the number 42,172 are: 1, 2, 4, 13, 26, 52, 811, 1622, 3244, 10543, 21086, 42172.
If you add them up, you will get the total of 42,209. Now subtract 42,172 to get 37,404