86631868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{1327}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 159891200

約数和(自身を除く): 73259332

約数列:

[1, 2, 4, 19, 38, 76, 859, 1327, 1718, 2654, 3436, 5308, 16321, 25213, 32642, 50426, 65284, 100852, 1139893, 2279786, 4559572, 21657967, 43315934, 86631868]

約数ペア:

[(1, 86631868), (2, 43315934), (4, 21657967), (19, 4559572), (38, 2279786), (76, 1139893), (859, 100852), (1327, 65284), (1718, 50426), (2654, 32642), (3436, 25213), (5308, 16321)]