16890044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 31525200

約数和(自身を除く): 14635156

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 1667, 2533, 3334, 5066, 6668, 10132, 28339, 56678, 113356, 248383, 496766, 993532, 4222511, 8445022, 16890044]

約数ペア:

[(1, 16890044), (2, 8445022), (4, 4222511), (17, 993532), (34, 496766), (68, 248383), (149, 113356), (298, 56678), (596, 28339), (1667, 10132), (2533, 6668), (3334, 5066)]