Q: What is the sum of all factors of the number 643,134 excluding 643,134?
A: 678,354
The factors of the number 643,134 are: 1, 2, 3, 6, 37, 74, 111, 222, 2897, 5794, 8691, 17382, 107189, 214378, 321567, 643134.
If you add them up, you will get the total of 643,812. Now subtract 643,134 to get 678,354