31158492

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{36571}}^1$

素因数の和:36649

約数の個数: 24

約数和(自身を含む): 73729152

約数和(自身を除く): 42570660

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 36571, 73142, 109713, 146284, 219426, 438852, 2596541, 5193082, 7789623, 10386164, 15579246, 31158492]

約数ペア:

[(1, 31158492), (2, 15579246), (3, 10386164), (4, 7789623), (6, 5193082), (12, 2596541), (71, 438852), (142, 219426), (213, 146284), (284, 109713), (426, 73142), (852, 36571)]