87481064

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{90373}}^1$

素因数の和:90401

約数の個数: 24

約数和(自身を含む): 180296130

約数和(自身を除く): 92815066

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 90373, 180746, 361492, 722984, 994103, 1988206, 3976412, 7952824, 10935133, 21870266, 43740532, 87481064]

約数ペア:

[(1, 87481064), (2, 43740532), (4, 21870266), (8, 10935133), (11, 7952824), (22, 3976412), (44, 1988206), (88, 994103), (121, 722984), (242, 361492), (484, 180746), (968, 90373)]