80047824

素因数分解:

$2^4\times 3^1\times {\mathrm{1667663}}^1$

素因数の和:1667674

約数の個数: 20

約数和(自身を含む): 206790336

約数和(自身を除く): 126742512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1667663, 3335326, 5002989, 6670652, 10005978, 13341304, 20011956, 26682608, 40023912, 80047824]

約数ペア:

[(1, 80047824), (2, 40023912), (3, 26682608), (4, 20011956), (6, 13341304), (8, 10005978), (12, 6670652), (16, 5002989), (24, 3335326), (48, 1667663)]