80492575828

素因数分解:

$2^2\times 7^1\times {\mathrm{6257}}^1\times {\mathrm{459443}}^1$

素因数の和:465711

約数の個数: 24

約数和(自身を含む): 161011230912

約数和(自身を除く): 80518655084

約数列:

[1, 2, 4, 7, 14, 28, 6257, 12514, 25028, 43799, 87598, 175196, 459443, 918886, 1837772, 3216101, 6432202, 12864404, 2874734851, 5749469702, 11498939404, 20123143957, 40246287914, 80492575828]

約数ペア:

[(1, 80492575828), (2, 40246287914), (4, 20123143957), (7, 11498939404), (14, 5749469702), (28, 2874734851), (6257, 12864404), (12514, 6432202), (25028, 3216101), (43799, 1837772), (87598, 918886), (175196, 459443)]