21896864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{62207}}^1$

素因数の和:62228

約数の個数: 24

約数和(自身を含む): 47029248

約数和(自身を除く): 25132384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 62207, 124414, 248828, 497656, 684277, 995312, 1368554, 1990624, 2737108, 5474216, 10948432, 21896864]

約数ペア:

[(1, 21896864), (2, 10948432), (4, 5474216), (8, 2737108), (11, 1990624), (16, 1368554), (22, 995312), (32, 684277), (44, 497656), (88, 248828), (176, 124414), (352, 62207)]