87730186

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{8681}}^1$

素因数の和:8877

約数の個数: 16

約数和(自身を含む): 136689408

約数和(自身を除く): 48959222

約数列:

[1, 2, 31, 62, 163, 326, 5053, 8681, 10106, 17362, 269111, 538222, 1415003, 2830006, 43865093, 87730186]

約数ペア:

[(1, 87730186), (2, 43865093), (31, 2830006), (62, 1415003), (163, 538222), (326, 269111), (5053, 17362), (8681, 10106)]