82538816

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{113}}^2$

素因数の和:339

約数の個数: 42

約数和(自身を含む): 166886382

約数和(自身を除く): 84347566

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 113, 202, 226, 404, 452, 808, 904, 1616, 1808, 3232, 3616, 6464, 7232, 11413, 12769, 22826, 25538, 45652, 51076, 91304, 102152, 182608, 204304, 365216, 408608, 730432, 817216, 1289669, 2579338, 5158676, 10317352, 20634704, 41269408, 82538816]

約数ペア:

[(1, 82538816), (2, 41269408), (4, 20634704), (8, 10317352), (16, 5158676), (32, 2579338), (64, 1289669), (101, 817216), (113, 730432), (202, 408608), (226, 365216), (404, 204304), (452, 182608), (808, 102152), (904, 91304), (1616, 51076), (1808, 45652), (3232, 25538), (3616, 22826), (6464, 12769), (7232, 11413)]