Q: What is the sum of all factors of the number 647,644,072 excluding 647,644,072?
A: 566,688,578
The factors of the number 647,644,072 are: 1, 2, 4, 8, 80955509, 161911018, 323822036, 647644072.
If you add them up, you will get the total of 647,644,638. Now subtract 647,644,072 to get 566,688,578