40840756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22639}}^1$

素因数の和:22695

約数の個数: 24

約数和(自身を含む): 79873920

約数和(自身を除く): 39033164

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 22639, 45278, 90556, 249029, 498058, 928199, 996116, 1856398, 3712796, 10210189, 20420378, 40840756]

約数ペア:

[(1, 40840756), (2, 20420378), (4, 10210189), (11, 3712796), (22, 1856398), (41, 996116), (44, 928199), (82, 498058), (164, 249029), (451, 90556), (902, 45278), (1804, 22639)]