80109932

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11971}}^1$

素因数の和:12221

約数の個数: 24

約数和(自身を含む): 160903680

約数和(自身を除く): 80793748

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 11971, 23942, 47884, 83797, 167594, 335188, 2861069, 5722138, 11444276, 20027483, 40054966, 80109932]

約数ペア:

[(1, 80109932), (2, 40054966), (4, 20027483), (7, 11444276), (14, 5722138), (28, 2861069), (239, 335188), (478, 167594), (956, 83797), (1673, 47884), (3346, 23942), (6692, 11971)]