31159482

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{2437}}^1$

素因数の和:4573

約数の個数: 16

約数和(自身を含む): 62373792

約数和(自身を除く): 31214310

約数列:

[1, 2, 3, 6, 2131, 2437, 4262, 4874, 6393, 7311, 12786, 14622, 5193247, 10386494, 15579741, 31159482]

約数ペア:

[(1, 31159482), (2, 15579741), (3, 10386494), (6, 5193247), (2131, 14622), (2437, 12786), (4262, 7311), (4874, 6393)]