78906734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{5077}}^1$

素因数の和:5507

約数の個数: 16

約数和(自身を含む): 124918800

約数和(自身を除く): 46012066

約数列:

[1, 2, 19, 38, 409, 818, 5077, 7771, 10154, 15542, 96463, 192926, 2076493, 4152986, 39453367, 78906734]

約数ペア:

[(1, 78906734), (2, 39453367), (19, 4152986), (38, 2076493), (409, 192926), (818, 96463), (5077, 15542), (7771, 10154)]