7131776168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{81042911}}^1$

素因数の和:81042928

約数の個数: 16

約数和(自身を含む): 14587724160

約数和(自身を除く): 7455947992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 81042911, 162085822, 324171644, 648343288, 891472021, 1782944042, 3565888084, 7131776168]

約数ペア:

[(1, 7131776168), (2, 3565888084), (4, 1782944042), (8, 891472021), (11, 648343288), (22, 324171644), (44, 162085822), (88, 81042911)]