Q: What is the sum of all factors of the number 128,421,886 excluding 128,421,886?
A: 64,275,458
The factors of the number 128,421,886 are: 1, 2, 3583, 7166, 17921, 35842, 64210943, 128421886.
If you add them up, you will get the total of 128,421,950. Now subtract 128,421,886 to get 64,275,458