16499792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{60661}}^1$

素因数の和:60686

約数の個数: 20

約数和(自身を含む): 33849396

約数和(自身を除く): 17349604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 60661, 121322, 242644, 485288, 970576, 1031237, 2062474, 4124948, 8249896, 16499792]

約数ペア:

[(1, 16499792), (2, 8249896), (4, 4124948), (8, 2062474), (16, 1031237), (17, 970576), (34, 485288), (68, 242644), (136, 121322), (272, 60661)]