Q: What is the sum of all factors of the number 3,556 excluding 3,556?
A: 3,612
The factors of the number 3,556 are: 1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556.
If you add them up, you will get the total of 3,559. Now subtract 3,556 to get 3,612