87869144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{998513}}^1$

素因数の和:998530

約数の個数: 16

約数和(自身を含む): 179732520

約数和(自身を除く): 91863376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 998513, 1997026, 3994052, 7988104, 10983643, 21967286, 43934572, 87869144]

約数ペア:

[(1, 87869144), (2, 43934572), (4, 21967286), (8, 10983643), (11, 7988104), (22, 3994052), (44, 1997026), (88, 998513)]