87106610

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{20117}}^1$

素因数の和:20557

約数の個数: 16

約数和(自身を含む): 157161816

約数和(自身を除く): 70055206

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 20117, 40234, 100585, 201170, 8710661, 17421322, 43553305, 87106610]

約数ペア:

[(1, 87106610), (2, 43553305), (5, 17421322), (10, 8710661), (433, 201170), (866, 100585), (2165, 40234), (4330, 20117)]