Q: What is the sum of all factors of the number 1,666 excluding 1,666?
A: 1,412
The factors of the number 1,666 are: 1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666.
If you add them up, you will get the total of 1,667. Now subtract 1,666 to get 1,412