164568448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{116881}}^1$

素因数の和:116906

約数の個数: 32

約数和(自身を含む): 357658920

約数和(自身を除く): 193090472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 116881, 233762, 467524, 935048, 1285691, 1870096, 2571382, 3740192, 5142764, 7480384, 10285528, 14960768, 20571056, 41142112, 82284224, 164568448]

約数ペア:

[(1, 164568448), (2, 82284224), (4, 41142112), (8, 20571056), (11, 14960768), (16, 10285528), (22, 7480384), (32, 5142764), (44, 3740192), (64, 2571382), (88, 1870096), (128, 1285691), (176, 935048), (352, 467524), (704, 233762), (1408, 116881)]