Q: What is the sum of all factors of the number 71,857,868 excluding 71,857,868?
A: 53,970,604
The factors of the number 71,857,868 are: 1, 2, 4, 1987, 3974, 7948, 9041, 18082, 36164, 17964467, 35928934, 71857868.
If you add them up, you will get the total of 71,857,921. Now subtract 71,857,868 to get 53,970,604