80071214

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 121651200

約数和(自身を除く): 41579986

約数列:

[1, 2, 127, 239, 254, 478, 1319, 2638, 30353, 60706, 167513, 315241, 335026, 630482, 40035607, 80071214]

約数ペア:

[(1, 80071214), (2, 40035607), (127, 630482), (239, 335026), (254, 315241), (478, 167513), (1319, 60706), (2638, 30353)]