31460984068

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{61931071}}^1$

素因数の和:61931202

約数の個数: 12

約数和(自身を含む): 55490240512

約数和(自身を除く): 24029256444

約数列:

[1, 2, 4, 127, 254, 508, 61931071, 123862142, 247724284, 7865246017, 15730492034, 31460984068]

約数ペア:

[(1, 31460984068), (2, 15730492034), (4, 7865246017), (127, 247724284), (254, 123862142), (508, 61931071)]