22233728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{15791}}^1$

素因数の和:15816

約数の個数: 32

約数和(自身を含む): 48323520

約数和(自身を除く): 26089792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 15791, 31582, 63164, 126328, 173701, 252656, 347402, 505312, 694804, 1010624, 1389608, 2021248, 2779216, 5558432, 11116864, 22233728]

約数ペア:

[(1, 22233728), (2, 11116864), (4, 5558432), (8, 2779216), (11, 2021248), (16, 1389608), (22, 1010624), (32, 694804), (44, 505312), (64, 347402), (88, 252656), (128, 173701), (176, 126328), (352, 63164), (704, 31582), (1408, 15791)]