80566672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{296201}}^1$

素因数の和:296226

約数の個数: 20

約数和(自身を含む): 165280716

約数和(自身を除く): 84714044

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 296201, 592402, 1184804, 2369608, 4739216, 5035417, 10070834, 20141668, 40283336, 80566672]

約数ペア:

[(1, 80566672), (2, 40283336), (4, 20141668), (8, 10070834), (16, 5035417), (17, 4739216), (34, 2369608), (68, 1184804), (136, 592402), (272, 296201)]