40773968

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{4463}}^1$

素因数の和:5042

約数の個数: 20

約数和(自身を含む): 79155648

約数和(自身を除く): 38381680

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4463, 4568, 8926, 9136, 17852, 35704, 71408, 2548373, 5096746, 10193492, 20386984, 40773968]

約数ペア:

[(1, 40773968), (2, 20386984), (4, 10193492), (8, 5096746), (16, 2548373), (571, 71408), (1142, 35704), (2284, 17852), (4463, 9136), (4568, 8926)]