Q: What is the sum of all factors of the number 1,661,542 excluding 1,661,542?
A: 866,090
The factors of the number 1,661,542 are: 1, 2, 71, 142, 11701, 23402, 830771, 1661542.
If you add them up, you will get the total of 1,662,408. Now subtract 1,661,542 to get 866,090