22480216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{255457}}^1$

素因数の和:255474

約数の個数: 16

約数和(自身を含む): 45982440

約数和(自身を除く): 23502224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 255457, 510914, 1021828, 2043656, 2810027, 5620054, 11240108, 22480216]

約数ペア:

[(1, 22480216), (2, 11240108), (4, 5620054), (8, 2810027), (11, 2043656), (22, 1021828), (44, 510914), (88, 255457)]