56640634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87679}}^1$

素因数の和:87717

約数の個数: 16

約数和(自身を含む): 94694400

約数和(自身を除く): 38053766

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 87679, 175358, 1490543, 1665901, 2981086, 3331802, 28320317, 56640634]

約数ペア:

[(1, 56640634), (2, 28320317), (17, 3331802), (19, 2981086), (34, 1665901), (38, 1490543), (323, 175358), (646, 87679)]