Q: What is the sum of all factors of the number 399,116 including 399,116?
A: 705,432
The factors of the number 399,116 are: 1, 2, 4, 113, 226, 452, 883, 1766, 3532, 99779, 199558, 399116.
If you add them up, you will get the total of 705,432.