40045336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1063}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 79863840

約数和(自身を除く): 39818504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1063, 1108, 2126, 2216, 4252, 4709, 8504, 9418, 18071, 18836, 36142, 37672, 72284, 144568, 294451, 588902, 1177804, 2355608, 5005667, 10011334, 20022668, 40045336]

約数ペア:

[(1, 40045336), (2, 20022668), (4, 10011334), (8, 5005667), (17, 2355608), (34, 1177804), (68, 588902), (136, 294451), (277, 144568), (554, 72284), (1063, 37672), (1108, 36142), (2126, 18836), (2216, 18071), (4252, 9418), (4709, 8504)]