Q: What is the sum of all factors of the number 1,616 excluding 1,616?
A: 1,546
The factors of the number 1,616 are: 1, 2, 4, 8, 16, 101, 202, 404, 808, 1616.
If you add them up, you will get the total of 1,617. Now subtract 1,616 to get 1,546