22891088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 48854016

約数和(自身を除く): 25962928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1151, 1243, 1808, 2302, 2486, 4604, 4972, 9208, 9944, 12661, 18416, 19888, 25322, 50644, 101288, 130063, 202576, 260126, 520252, 1040504, 1430693, 2081008, 2861386, 5722772, 11445544, 22891088]

約数ペア:

[(1, 22891088), (2, 11445544), (4, 5722772), (8, 2861386), (11, 2081008), (16, 1430693), (22, 1040504), (44, 520252), (88, 260126), (113, 202576), (176, 130063), (226, 101288), (452, 50644), (904, 25322), (1151, 19888), (1243, 18416), (1808, 12661), (2302, 9944), (2486, 9208), (4604, 4972)]