Q: What is the sum of all factors of the number 128,432 excluding 128,432?
A: 131,968
The factors of the number 128,432 are: 1, 2, 4, 8, 16, 23, 46, 92, 184, 349, 368, 698, 1396, 2792, 5584, 8027, 16054, 32108, 64216, 128432.
If you add them up, you will get the total of 128,563. Now subtract 128,432 to get 131,968