Q: What is the sum of all factors of the number 408,142 excluding 408,142?
A: 291,554
The factors of the number 408,142 are: 1, 2, 7, 14, 29153, 58306, 204071, 408142.
If you add them up, you will get the total of 408,433. Now subtract 408,142 to get 291,554