64470914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{20441}}^1$

素因数の和:20545

約数の個数: 16

約数和(自身を含む): 103027680

約数和(自身を除く): 38556766

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 20441, 40882, 388379, 776758, 1696603, 3393206, 32235457, 64470914]

約数ペア:

[(1, 64470914), (2, 32235457), (19, 3393206), (38, 1696603), (83, 776758), (166, 388379), (1577, 40882), (3154, 20441)]