40885976

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{64693}}^1$

素因数の和:64778

約数の個数: 16

約数和(自身を含む): 77632800

約数和(自身を除く): 36746824

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 64693, 129386, 258772, 517544, 5110747, 10221494, 20442988, 40885976]

約数ペア:

[(1, 40885976), (2, 20442988), (4, 10221494), (8, 5110747), (79, 517544), (158, 258772), (316, 129386), (632, 64693)]