22571384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{256493}}^1$

素因数の和:256510

約数の個数: 16

約数和(自身を含む): 46168920

約数和(自身を除く): 23597536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 256493, 512986, 1025972, 2051944, 2821423, 5642846, 11285692, 22571384]

約数ペア:

[(1, 22571384), (2, 11285692), (4, 5642846), (8, 2821423), (11, 2051944), (22, 1025972), (44, 512986), (88, 256493)]