80267374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{10163}}^1$

素因数の和:10535

約数の個数: 16

約数和(自身を含む): 131725440

約数和(自身を除く): 51458066

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 10163, 20326, 111793, 223586, 3648517, 7297034, 40133687, 80267374]

約数ペア:

[(1, 80267374), (2, 40133687), (11, 7297034), (22, 3648517), (359, 223586), (718, 111793), (3949, 20326), (7898, 10163)]