67130144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{123401}}^1$

素因数の和:123428

約数の個数: 24

約数和(自身を含む): 139937868

約数和(自身を除く): 72807724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 123401, 246802, 493604, 987208, 1974416, 2097817, 3948832, 4195634, 8391268, 16782536, 33565072, 67130144]

約数ペア:

[(1, 67130144), (2, 33565072), (4, 16782536), (8, 8391268), (16, 4195634), (17, 3948832), (32, 2097817), (34, 1974416), (68, 987208), (136, 493604), (272, 246802), (544, 123401)]