81528634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{12823}}^1$

素因数の和:12870

約数の個数: 24

約数和(自身を含む): 141730848

約数和(自身を除く): 60202214

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 12823, 25646, 141053, 217991, 282106, 435982, 2397901, 3705847, 4795802, 7411694, 40764317, 81528634]

約数ペア:

[(1, 81528634), (2, 40764317), (11, 7411694), (17, 4795802), (22, 3705847), (34, 2397901), (187, 435982), (289, 282106), (374, 217991), (578, 141053), (3179, 25646), (6358, 12823)]