Q: What is the sum of all factors of the number 4,112 excluding 4,112?
A: 3,886
The factors of the number 4,112 are: 1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112.
If you add them up, you will get the total of 4,115. Now subtract 4,112 to get 3,886