Q: What is the sum of all factors of the number 515,436,316 excluding 515,436,316?
A: 391,157,372
The factors of the number 515,436,316 are: 1, 2, 4, 197, 394, 788, 654107, 1308214, 2616428, 128859079, 257718158, 515436316.
If you add them up, you will get the total of 515,436,707. Now subtract 515,436,316 to get 391,157,372