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What are the proper factors of 89?
Prime numbers don't have proper factors.
Proper factors of 31?
Prime numbers don't have proper factors.
What are the proper factors of 26?
The proper factors of 26 are 2 and 13
What is the difference between factors and proper factors?
Proper factors do not include one and the number itself.
What are the proper factors of 64?
The proper factors of 64 are 2, 4, 8, 16 and 32. For proper factors of a number exclude 1 and the number itself from the list of factors.
Which numbers up to and including 100 have ten proper factors?
60, 72, 84, 90 and 96 are the numbers up to and including 100 that have ten proper factors
What are the proper factors of ten?
1 2 5 10.
Is 10 a abundant numbER AND why?
Ten is not abundant because the sum of its proper factors is less than itself.
Do all proper factors have some factors that you can multiply to get another proper factor?
No. Some proper factors are prime.
Does three have proper factors?
No, no prime number has proper factors.
What are the proper factors for the number 1?
One has no proper factors.
What are proper factors for 1?
1 doesn't have proper factors.
Which is the first number after 100 with ten factors?
108 has twelve factors, 112 has ten factors.
What are the proper factors for 7?
Prime numbers don't have proper factors.
What are the proper factors of 89?
Prime numbers don't have proper factors.
What are the proper factors of 22?
The proper factors of 22 are 2 and 11.
What are the proper factors for 13?
Prime numbers don't have proper factors.
