40112546

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 60903360

約数和(自身を除く): 20790814

約数列:

[1, 2, 151, 302, 317, 419, 634, 838, 47867, 63269, 95734, 126538, 132823, 265646, 20056273, 40112546]

約数ペア:

[(1, 40112546), (2, 20056273), (151, 265646), (302, 132823), (317, 126538), (419, 95734), (634, 63269), (838, 47867)]