2811664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{10337}}^1$

素因数の和:10362

約数の個数: 20

約数和(自身を含む): 5768604

約数和(自身を除く): 2956940

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 10337, 20674, 41348, 82696, 165392, 175729, 351458, 702916, 1405832, 2811664]

約数ペア:

[(1, 2811664), (2, 1405832), (4, 702916), (8, 351458), (16, 175729), (17, 165392), (34, 82696), (68, 41348), (136, 20674), (272, 10337)]