Q: What is the sum of all factors of the number 356,140 excluding 356,140?
A: 391,796
The factors of the number 356,140 are: 1, 2, 4, 5, 10, 20, 17807, 35614, 71228, 89035, 178070, 356140.
If you add them up, you will get the total of 356,531. Now subtract 356,140 to get 391,796