264720928

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{201769}}^1$

素因数の和:201820

約数の個数: 24

約数和(自身を含む): 533883420

約数和(自身を除く): 269162492

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 201769, 403538, 807076, 1614152, 3228304, 6456608, 8272529, 16545058, 33090116, 66180232, 132360464, 264720928]

約数ペア:

[(1, 264720928), (2, 132360464), (4, 66180232), (8, 33090116), (16, 16545058), (32, 8272529), (41, 6456608), (82, 3228304), (164, 1614152), (328, 807076), (656, 403538), (1312, 201769)]