40580836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1091}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 75400416

約数和(自身を除く): 34819580

約数列:

[1, 2, 4, 17, 34, 68, 547, 1091, 1094, 2182, 2188, 4364, 9299, 18547, 18598, 37094, 37196, 74188, 596777, 1193554, 2387108, 10145209, 20290418, 40580836]

約数ペア:

[(1, 40580836), (2, 20290418), (4, 10145209), (17, 2387108), (34, 1193554), (68, 596777), (547, 74188), (1091, 37196), (1094, 37094), (2182, 18598), (2188, 18547), (4364, 9299)]