87686044

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{534671}}^1$

素因数の和:534716

約数の個数: 12

約数和(自身を含む): 157193568

約数和(自身を除く): 69507524

約数列:

[1, 2, 4, 41, 82, 164, 534671, 1069342, 2138684, 21921511, 43843022, 87686044]

約数ペア:

[(1, 87686044), (2, 43843022), (4, 21921511), (41, 2138684), (82, 1069342), (164, 534671)]