8399687056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12804401}}^1$

素因数の和:12804450

約数の個数: 20

約数和(自身を含む): 16671331404

約数和(自身を除く): 8271644348

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12804401, 25608802, 51217604, 102435208, 204870416, 524980441, 1049960882, 2099921764, 4199843528, 8399687056]

約数ペア:

[(1, 8399687056), (2, 4199843528), (4, 2099921764), (8, 1049960882), (16, 524980441), (41, 204870416), (82, 102435208), (164, 51217604), (328, 25608802), (656, 12804401)]