40654856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1933}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 83548800

約数和(自身を除く): 42893944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 1933, 2629, 3866, 5258, 7732, 10516, 15464, 21032, 21263, 42526, 85052, 170104, 461987, 923974, 1847948, 3695896, 5081857, 10163714, 20327428, 40654856]

約数ペア:

[(1, 40654856), (2, 20327428), (4, 10163714), (8, 5081857), (11, 3695896), (22, 1847948), (44, 923974), (88, 461987), (239, 170104), (478, 85052), (956, 42526), (1912, 21263), (1933, 21032), (2629, 15464), (3866, 10516), (5258, 7732)]