Q: What is the sum of all factors of the number 164,440 excluding 164,440?
A: 205,640
The factors of the number 164,440 are: 1, 2, 4, 5, 8, 10, 20, 40, 4111, 8222, 16444, 20555, 32888, 41110, 82220, 164440.
If you add them up, you will get the total of 164,645. Now subtract 164,440 to get 205,640