Q: What is the sum of all factors of the number 135,356,431 excluding 135,356,431?
A: 28,872,689
The factors of the number 135,356,431 are: 1, 7, 17, 119, 439, 2591, 3073, 7463, 18137, 44047, 52241, 308329, 1137449, 7962143, 19336633, 135356431.
If you add them up, you will get the total of 135,356,459. Now subtract 135,356,431 to get 28,872,689