40455976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1213}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 83037600

約数和(自身を除く): 42581624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 758, 1213, 1516, 2426, 3032, 4169, 4852, 8338, 9704, 13343, 16676, 26686, 33352, 53372, 106744, 459727, 919454, 1838908, 3677816, 5056997, 10113994, 20227988, 40455976]

約数ペア:

[(1, 40455976), (2, 20227988), (4, 10113994), (8, 5056997), (11, 3677816), (22, 1838908), (44, 919454), (88, 459727), (379, 106744), (758, 53372), (1213, 33352), (1516, 26686), (2426, 16676), (3032, 13343), (4169, 9704), (4852, 8338)]