71899834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{10957}}^1$

素因数の和:11169

約数の個数: 16

約数和(自身を含む): 114796008

約数和(自身を除く): 42896174

約数列:

[1, 2, 17, 34, 193, 386, 3281, 6562, 10957, 21914, 186269, 372538, 2114701, 4229402, 35949917, 71899834]

約数ペア:

[(1, 71899834), (2, 35949917), (17, 4229402), (34, 2114701), (193, 372538), (386, 186269), (3281, 21914), (6562, 10957)]