86331374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{9431}}^1$

素因数の和:9655

約数の個数: 16

約数和(自身を含む): 135820800

約数和(自身を除く): 49489426

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 9431, 18862, 216913, 433826, 1876769, 3753538, 43165687, 86331374]

約数ペア:

[(1, 86331374), (2, 43165687), (23, 3753538), (46, 1876769), (199, 433826), (398, 216913), (4577, 18862), (9154, 9431)]