87890396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{8573}}^1$

素因数の和:8821

約数の個数: 24

約数和(自身を含む): 168530544

約数和(自身を除く): 80640148

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 8573, 10252, 17146, 34292, 94303, 188606, 377212, 1997509, 3995018, 7990036, 21972599, 43945198, 87890396]

約数ペア:

[(1, 87890396), (2, 43945198), (4, 21972599), (11, 7990036), (22, 3995018), (44, 1997509), (233, 377212), (466, 188606), (932, 94303), (2563, 34292), (5126, 17146), (8573, 10252)]