56681998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9283}}^1$

素因数の和:9399

約数の個数: 16

約数和(自身を含む): 88235136

約数和(自身を除く): 31553138

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 9283, 18566, 399169, 659093, 798338, 1318186, 28340999, 56681998]

約数ペア:

[(1, 56681998), (2, 28340999), (43, 1318186), (71, 798338), (86, 659093), (142, 399169), (3053, 18566), (6106, 9283)]