80935408

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{4813}}^1$

素因数の和:5872

約数の個数: 20

約数和(自身を含む): 156994168

約数和(自身を除く): 76058760

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 4204, 4813, 8408, 9626, 16816, 19252, 38504, 77008, 5058463, 10116926, 20233852, 40467704, 80935408]

約数ペア:

[(1, 80935408), (2, 40467704), (4, 20233852), (8, 10116926), (16, 5058463), (1051, 77008), (2102, 38504), (4204, 19252), (4813, 16816), (8408, 9626)]