31297966

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5413}}^1$

素因数の和:5488

約数の個数: 24

約数和(自身を含む): 55547640

約数和(自身を除く): 24249674

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5413, 5782, 10826, 37891, 75782, 265237, 319367, 530474, 638734, 2235569, 4471138, 15648983, 31297966]

約数ペア:

[(1, 31297966), (2, 15648983), (7, 4471138), (14, 2235569), (49, 638734), (59, 530474), (98, 319367), (118, 265237), (413, 75782), (826, 37891), (2891, 10826), (5413, 5782)]