Q: What is the sum of all factors of the number 1,236 excluding 1,236?
A: 1,676
The factors of the number 1,236 are: 1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236.
If you add them up, you will get the total of 1,237. Now subtract 1,236 to get 1,676