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Reply to "Ben's Buddies 2"

I mentioned perfect numbers yesterday. There are also amicable numbers which are a bit like perfect numbers but are in pairs. The smallest pair is 220 and 284.
The divisors of 220 are 1,2,4,5,10,11,20,22,44, 55 and 110 which total 284.
The divisors of 284 are 1,2,4,71 and 142 which total 220.

El Loro
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