Q: What is the sum of all factors of the number 27,991,945 excluding 27,991,945?
A: 7,574,399
The factors of the number 27,991,945 are: 1, 5, 17, 85, 329317, 1646585, 5598389, 27991945.
If you add them up, you will get the total of 27,991,952. Now subtract 27,991,945 to get 7,574,399