86740474

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{2141}}^1$

素因数の和:2621

約数の個数: 16

約数和(自身を含む): 133249536

約数和(自身を除く): 46509062

約数列:

[1, 2, 47, 94, 431, 862, 2141, 4282, 20257, 40514, 100627, 201254, 922771, 1845542, 43370237, 86740474]

約数ペア:

[(1, 86740474), (2, 43370237), (47, 1845542), (94, 922771), (431, 201254), (862, 100627), (2141, 40514), (4282, 20257)]