81350326

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{6317}}^1$

素因数の和:6503

約数の個数: 16

約数和(自身を含む): 125551296

約数和(自身を除く): 44200970

約数列:

[1, 2, 47, 94, 137, 274, 6317, 6439, 12634, 12878, 296899, 593798, 865429, 1730858, 40675163, 81350326]

約数ペア:

[(1, 81350326), (2, 40675163), (47, 1730858), (94, 865429), (137, 593798), (274, 296899), (6317, 12878), (6439, 12634)]