38376656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3147

約数の個数: 40

約数和(自身を含む): 80203200

約数和(自身を除く): 41826544

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3079, 3116, 6158, 6232, 12316, 12464, 24632, 49264, 58501, 117002, 126239, 234004, 252478, 468008, 504956, 936016, 1009912, 2019824, 2398541, 4797082, 9594164, 19188328, 38376656]

約数ペア:

[(1, 38376656), (2, 19188328), (4, 9594164), (8, 4797082), (16, 2398541), (19, 2019824), (38, 1009912), (41, 936016), (76, 504956), (82, 468008), (152, 252478), (164, 234004), (304, 126239), (328, 117002), (656, 58501), (779, 49264), (1558, 24632), (3079, 12464), (3116, 12316), (6158, 6232)]