Q: What is the sum of all factors of the number 2,144 excluding 2,144?
A: 2,140
The factors of the number 2,144 are: 1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144.
If you add them up, you will get the total of 2,146. Now subtract 2,144 to get 2,140