117450286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71879}}^1$

素因数の和:71943

約数の個数: 16

約数和(自身を含む): 189763200

約数和(自身を除く): 72312914

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 71879, 143758, 1365701, 2731402, 3090797, 6181594, 58725143, 117450286]

約数ペア:

[(1, 117450286), (2, 58725143), (19, 6181594), (38, 3090797), (43, 2731402), (86, 1365701), (817, 143758), (1634, 71879)]