Q: What is the sum of all factors of the number 25,853,878 excluding 25,853,878?
A: 12,926,942
The factors of the number 25,853,878 are: 1, 2, 12926939, 25853878.
If you add them up, you will get the total of 25,853,890. Now subtract 25,853,878 to get 12,926,942