Q: What is the sum of all factors of the number 228,728,123 excluding 228,728,123?
A: 28,304,485
The factors of the number 228,728,123 are: 1, 13, 23, 299, 764977, 9944701, 17594471, 228728123.
If you add them up, you will get the total of 228,728,151. Now subtract 228,728,123 to get 28,304,485