31460732018

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1\times {\mathrm{142771}}^1$

素因数の和:143473

約数の個数: 16

約数和(自身を含む): 47491678080

約数和(自身を除く): 16030946062

約数列:

[1, 2, 239, 461, 478, 922, 110179, 142771, 220358, 285542, 34122269, 65817431, 68244538, 131634862, 15730366009, 31460732018]

約数ペア:

[(1, 31460732018), (2, 15730366009), (239, 131634862), (461, 68244538), (478, 65817431), (922, 34122269), (110179, 285542), (142771, 220358)]