80946838

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{25471}}^1$

素因数の和:25707

約数の個数: 16

約数和(自身を含む): 139382784

約数和(自身を除く): 58435946

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 25471, 50942, 178297, 356594, 5781917, 11563834, 40473419, 80946838]

約数ペア:

[(1, 80946838), (2, 40473419), (7, 11563834), (14, 5781917), (227, 356594), (454, 178297), (1589, 50942), (3178, 25471)]