81102274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{216851}}^1$

素因数の和:216881

約数の個数: 16

約数和(自身を含む): 140520096

約数和(自身を除く): 59417822

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 216851, 433702, 2385361, 3686467, 4770722, 7372934, 40551137, 81102274]

約数ペア:

[(1, 81102274), (2, 40551137), (11, 7372934), (17, 4770722), (22, 3686467), (34, 2385361), (187, 433702), (374, 216851)]