16918672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{62201}}^1$

素因数の和:62226

約数の個数: 20

約数和(自身を含む): 34708716

約数和(自身を除く): 17790044

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 62201, 124402, 248804, 497608, 995216, 1057417, 2114834, 4229668, 8459336, 16918672]

約数ペア:

[(1, 16918672), (2, 8459336), (4, 4229668), (8, 2114834), (16, 1057417), (17, 995216), (34, 497608), (68, 248804), (136, 124402), (272, 62201)]