1417616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2210

約数の個数: 20

約数和(自身を含む): 2814924

約数和(自身を除く): 1397308

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2161, 4322, 8644, 17288, 34576, 88601, 177202, 354404, 708808, 1417616]

約数ペア:

[(1, 1417616), (2, 708808), (4, 354404), (8, 177202), (16, 88601), (41, 34576), (82, 17288), (164, 8644), (328, 4322), (656, 2161)]