820832

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 24

約数和(自身を含む): 1637496

約数和(自身を除く): 816664

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 227, 452, 454, 904, 908, 1808, 1816, 3616, 3632, 7264, 25651, 51302, 102604, 205208, 410416, 820832]

約数ペア:

[(1, 820832), (2, 410416), (4, 205208), (8, 102604), (16, 51302), (32, 25651), (113, 7264), (226, 3632), (227, 3616), (452, 1816), (454, 1808), (904, 908)]