Q: What is the sum of all factors of the number 128,278 excluding 128,278?
A: 70,442
The factors of the number 128,278 are: 1, 2, 31, 62, 2069, 4138, 64139, 128278.
If you add them up, you will get the total of 128,348. Now subtract 128,278 to get 70,442