Q: What is the sum of all factors of the number 425,316,423 excluding 425,316,423?
A: 234,358,257
The factors of the number 425,316,423 are: 1, 3, 7, 21, 49, 147, 2893309, 8679927, 20253163, 60759489, 141772141, 425316423.
If you add them up, you will get the total of 425,316,657. Now subtract 425,316,423 to get 234,358,257