87680492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{1213}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 162753696

約数和(自身を除く): 75073204

約数列:

[1, 2, 4, 17, 34, 68, 1063, 1213, 2126, 2426, 4252, 4852, 18071, 20621, 36142, 41242, 72284, 82484, 1289419, 2578838, 5157676, 21920123, 43840246, 87680492]

約数ペア:

[(1, 87680492), (2, 43840246), (4, 21920123), (17, 5157676), (34, 2578838), (68, 1289419), (1063, 82484), (1213, 72284), (2126, 41242), (2426, 36142), (4252, 20621), (4852, 18071)]