166081586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{17041}}^1$

素因数の和:17497

約数の個数: 16

約数和(自身を含む): 272399328

約数和(自身を除く): 106317742

約数列:

[1, 2, 11, 22, 443, 886, 4873, 9746, 17041, 34082, 187451, 374902, 7549163, 15098326, 83040793, 166081586]

約数ペア:

[(1, 166081586), (2, 83040793), (11, 15098326), (22, 7549163), (443, 374902), (886, 187451), (4873, 34082), (9746, 17041)]