42858091

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 46316160

約数和(自身を除く): 3458069

約数列:

[1, 19, 67, 131, 257, 1273, 2489, 4883, 8777, 17219, 33667, 166763, 327161, 639673, 2255689, 42858091]

約数ペア:

[(1, 42858091), (19, 2255689), (67, 639673), (131, 327161), (257, 166763), (1273, 33667), (2489, 17219), (4883, 8777)]