80864672

素因数分解:

$2^5\times 7^1\times {\mathrm{361003}}^1$

素因数の和:361020

約数の個数: 24

約数和(自身を含む): 181946016

約数和(自身を除く): 101081344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 361003, 722006, 1444012, 2527021, 2888024, 5054042, 5776048, 10108084, 11552096, 20216168, 40432336, 80864672]

約数ペア:

[(1, 80864672), (2, 40432336), (4, 20216168), (7, 11552096), (8, 10108084), (14, 5776048), (16, 5054042), (28, 2888024), (32, 2527021), (56, 1444012), (112, 722006), (224, 361003)]