Q: What is the sum of all factors of the number 2,156,432 excluding 2,156,432?
A: 2,021,686
The factors of the number 2,156,432 are: 1, 2, 4, 8, 16, 134777, 269554, 539108, 1078216, 2156432.
If you add them up, you will get the total of 2,156,434. Now subtract 2,156,432 to get 2,021,686