Q: What is the sum of all factors of the number 1,288 excluding 1,288?
A: 1,592
The factors of the number 1,288 are: 1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288.
If you add them up, you will get the total of 1,289. Now subtract 1,288 to get 1,592