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According to Wikipedia, In number theory, a perfect number is a positive integer that is equal to the sum of its positive proper divisors, that is, divisors excluding the number itself.

card-58Jk

card-qClB

card-N9GF

card-0-7J

card-kF_J

card-Lmwr

6-changetosecondhalf

28-change

496-change

card-vb-p

Golden Sigma

card-e6SR

Quack & Escape

card-M51i

card-ipnF

card-vJwI

card-W7rd

card-TCnv

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Perfect numberblocks band 1:makki450’s take credits to @cillythesilly_alt278 for the audio
#numberblocks #numberblocksband #perf...

@makki450th's deck on Castle