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What is a friendly number?

Updated: 4/28/2022

Wiki User

โ 13y ago

A friendly number is a number that has a lot of factors depending on the size of the number. For example, eight is a friendly number. Its factors are 8,4,2,1. 7 isn't because its only factors are 7 and 1.

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โ 13y ago

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Q: What is a friendly number?
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