87916066

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{20063}}^1$

素因数の和:20385

約数の個数: 16

約数和(自身を含む): 151202304

約数和(自身を除く): 63286238

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 20063, 40126, 140441, 280882, 6279719, 12559438, 43958033, 87916066]

約数ペア:

[(1, 87916066), (2, 43958033), (7, 12559438), (14, 6279719), (313, 280882), (626, 140441), (2191, 40126), (4382, 20063)]