Q: What is the sum of all factors of the number 284,978 excluding 284,978?
A: 147,562
The factors of the number 284,978 are: 1, 2, 89, 178, 1601, 3202, 142489, 284978.
If you add them up, you will get the total of 285,125. Now subtract 284,978 to get 147,562