71809054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{49117}}^1$

素因数の和:49179

約数の個数: 16

約数和(自身を含む): 116704368

約数和(自身を除く): 44895314

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 49117, 98234, 834989, 1669978, 2112031, 4224062, 35904527, 71809054]

約数ペア:

[(1, 71809054), (2, 35904527), (17, 4224062), (34, 2112031), (43, 1669978), (86, 834989), (731, 98234), (1462, 49117)]