255587792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{939661}}^1$

素因数の和:939686

約数の個数: 20

約数和(自身を含む): 524331396

約数和(自身を除く): 268743604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 939661, 1879322, 3758644, 7517288, 15034576, 15974237, 31948474, 63896948, 127793896, 255587792]

約数ペア:

[(1, 255587792), (2, 127793896), (4, 63896948), (8, 31948474), (16, 15974237), (17, 15034576), (34, 7517288), (68, 3758644), (136, 1879322), (272, 939661)]