40814672

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{4421}}^1$

素因数の和:5006

約数の個数: 20

約数和(自身を含む): 79233396

約数和(自身を除く): 38418724

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4421, 4616, 8842, 9232, 17684, 35368, 70736, 2550917, 5101834, 10203668, 20407336, 40814672]

約数ペア:

[(1, 40814672), (2, 20407336), (4, 10203668), (8, 5101834), (16, 2550917), (577, 70736), (1154, 35368), (2308, 17684), (4421, 9232), (4616, 8842)]