123643064

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 237187440

約数和(自身を除く): 113544376

約数列:

[1, 2, 4, 8, 53, 106, 212, 331, 424, 662, 881, 1324, 1762, 2648, 3524, 7048, 17543, 35086, 46693, 70172, 93386, 140344, 186772, 291611, 373544, 583222, 1166444, 2332888, 15455383, 30910766, 61821532, 123643064]

約数ペア:

[(1, 123643064), (2, 61821532), (4, 30910766), (8, 15455383), (53, 2332888), (106, 1166444), (212, 583222), (331, 373544), (424, 291611), (662, 186772), (881, 140344), (1324, 93386), (1762, 70172), (2648, 46693), (3524, 35086), (7048, 17543)]