80806696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{531623}}^1$

素因数の和:531648

約数の個数: 16

約数和(自身を含む): 159487200

約数和(自身を除く): 78680504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 531623, 1063246, 2126492, 4252984, 10100837, 20201674, 40403348, 80806696]

約数ペア:

[(1, 80806696), (2, 40403348), (4, 20201674), (8, 10100837), (19, 4252984), (38, 2126492), (76, 1063246), (152, 531623)]