Q: What is the sum of all factors of the number 90,431,307 excluding 90,431,307?
A: 42,142,173
The factors of the number 90,431,307 are: 1, 3, 9, 67, 201, 603, 149969, 449907, 1349721, 10047923, 30143769, 90431307.
If you add them up, you will get the total of 90,431,349. Now subtract 90,431,307 to get 42,142,173