Q: What is the sum of all factors of the number 1,164 excluding 1,164?
A: 1,580
The factors of the number 1,164 are: 1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164.
If you add them up, you will get the total of 1,165. Now subtract 1,164 to get 1,580