80392908

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{28031}}^1$

素因数の和:28277

約数の個数: 24

約数和(自身を含む): 188375040

約数和(自身を除く): 107982132

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 28031, 56062, 84093, 112124, 168186, 336372, 6699409, 13398818, 20098227, 26797636, 40196454, 80392908]

約数ペア:

[(1, 80392908), (2, 40196454), (3, 26797636), (4, 20098227), (6, 13398818), (12, 6699409), (239, 336372), (478, 168186), (717, 112124), (956, 84093), (1434, 56062), (2868, 28031)]