86868878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{54361}}^1$

素因数の和:54427

約数の個数: 16

約数和(自身を含む): 140906304

約数和(自身を除く): 54037426

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 54361, 108722, 924137, 1848274, 2554967, 5109934, 43434439, 86868878]

約数ペア:

[(1, 86868878), (2, 43434439), (17, 5109934), (34, 2554967), (47, 1848274), (94, 924137), (799, 108722), (1598, 54361)]