80439266

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{3343}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 123513984

約数和(自身を除く): 43074718

約数列:

[1, 2, 53, 106, 227, 454, 3343, 6686, 12031, 24062, 177179, 354358, 758861, 1517722, 40219633, 80439266]

約数ペア:

[(1, 80439266), (2, 40219633), (53, 1517722), (106, 758861), (227, 354358), (454, 177179), (3343, 24062), (6686, 12031)]