31057142878

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{980401}}^1$

素因数の和:980787

約数の個数: 16

約数和(自身を含む): 47718126144

約数和(自身を除く): 16660983266

約数列:

[1, 2, 47, 94, 337, 674, 15839, 31678, 980401, 1960802, 46078847, 92157694, 330395137, 660790274, 15528571439, 31057142878]

約数ペア:

[(1, 31057142878), (2, 15528571439), (47, 660790274), (94, 330395137), (337, 92157694), (674, 46078847), (15839, 1960802), (31678, 980401)]