218023664

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{16477}}^1$

素因数の和:17312

約数の個数: 20

約数和(自身を含む): 422957304

約数和(自身を除く): 204933640

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 13232, 16477, 32954, 65908, 131816, 263632, 13626479, 27252958, 54505916, 109011832, 218023664]

約数ペア:

[(1, 218023664), (2, 109011832), (4, 54505916), (8, 27252958), (16, 13626479), (827, 263632), (1654, 131816), (3308, 65908), (6616, 32954), (13232, 16477)]