81824984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{444701}}^1$

素因数の和:444730

約数の個数: 16

約数和(自身を含む): 160092720

約数和(自身を除く): 78267736

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 444701, 889402, 1778804, 3557608, 10228123, 20456246, 40912492, 81824984]

約数ペア:

[(1, 81824984), (2, 40912492), (4, 20456246), (8, 10228123), (23, 3557608), (46, 1778804), (92, 889402), (184, 444701)]