39964436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2063}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 72817920

約数和(自身を除く): 32853484

約数列:

[1, 2, 4, 29, 58, 116, 167, 334, 668, 2063, 4126, 4843, 8252, 9686, 19372, 59827, 119654, 239308, 344521, 689042, 1378084, 9991109, 19982218, 39964436]

約数ペア:

[(1, 39964436), (2, 19982218), (4, 9991109), (29, 1378084), (58, 689042), (116, 344521), (167, 239308), (334, 119654), (668, 59827), (2063, 19372), (4126, 9686), (4843, 8252)]