Q: What is the sum of all factors of the number 122,978 excluding 122,978?
A: 72,394
The factors of the number 122,978 are: 1, 2, 17, 34, 3617, 7234, 61489, 122978.
If you add them up, you will get the total of 123,050. Now subtract 122,978 to get 72,394