80942296

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{113683}}^1$

素因数の和:113778

約数の個数: 16

約数和(自身を含む): 153473400

約数和(自身を除く): 72531104

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 113683, 227366, 454732, 909464, 10117787, 20235574, 40471148, 80942296]

約数ペア:

[(1, 80942296), (2, 40471148), (4, 20235574), (8, 10117787), (89, 909464), (178, 454732), (356, 227366), (712, 113683)]