Q: What is the sum of all factors of the number 1,609,142 excluding 1,609,142?
A: 804,574
The factors of the number 1,609,142 are: 1, 2, 804571, 1609142.
If you add them up, you will get the total of 1,609,946. Now subtract 1,609,142 to get 804,574