82667760848

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{19065443}}^1$

素因数の和:19065722

約数の個数: 20

約数和(自身を含む): 160759823808

約数和(自身を除く): 78092062960

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 19065443, 38130886, 76261772, 152523544, 305047088, 5166735053, 10333470106, 20666940212, 41333880424, 82667760848]

約数ペア:

[(1, 82667760848), (2, 41333880424), (4, 20666940212), (8, 10333470106), (16, 5166735053), (271, 305047088), (542, 152523544), (1084, 76261772), (2168, 38130886), (4336, 19065443)]