Q: What is the sum of all factors of the number 638,364 excluding 638,364?
A: 851,180
The factors of the number 638,364 are: 1, 2, 3, 4, 6, 12, 53197, 106394, 159591, 212788, 319182, 638364.
If you add them up, you will get the total of 639,215. Now subtract 638,364 to get 851,180