87672422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{5641}}^1$

素因数の和:6071

約数の個数: 16

約数和(自身を含む): 138793200

約数和(自身を除く): 51120778

約数列:

[1, 2, 19, 38, 409, 818, 5641, 7771, 11282, 15542, 107179, 214358, 2307169, 4614338, 43836211, 87672422]

約数ペア:

[(1, 87672422), (2, 43836211), (19, 4614338), (38, 2307169), (409, 214358), (818, 107179), (5641, 15542), (7771, 11282)]