80086816

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{47221}}^1$

素因数の和:47284

約数の個数: 24

約数和(自身を含む): 160649244

約数和(自身を除く): 80562428

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 47221, 94442, 188884, 377768, 755536, 1511072, 2502713, 5005426, 10010852, 20021704, 40043408, 80086816]

約数ペア:

[(1, 80086816), (2, 40043408), (4, 20021704), (8, 10010852), (16, 5005426), (32, 2502713), (53, 1511072), (106, 755536), (212, 377768), (424, 188884), (848, 94442), (1696, 47221)]