86140474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{267517}}^1$

素因数の和:267549

約数の個数: 16

約数和(自身を含む): 154090368

約数和(自身を除く): 67949894

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 267517, 535034, 1872619, 3745238, 6152891, 12305782, 43070237, 86140474]

約数ペア:

[(1, 86140474), (2, 43070237), (7, 12305782), (14, 6152891), (23, 3745238), (46, 1872619), (161, 535034), (322, 267517)]