85401872

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{4813}}^1$

素因数の和:5930

約数の個数: 20

約数和(自身を含む): 165649740

約数和(自身を除く): 80247868

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 4813, 8872, 9626, 17744, 19252, 38504, 77008, 5337617, 10675234, 21350468, 42700936, 85401872]

約数ペア:

[(1, 85401872), (2, 42700936), (4, 21350468), (8, 10675234), (16, 5337617), (1109, 77008), (2218, 38504), (4436, 19252), (4813, 17744), (8872, 9626)]