89312690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{190027}}^1$

素因数の和:190081

約数の個数: 16

約数和(自身を含む): 164184192

約数和(自身を除く): 74871502

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 190027, 380054, 950135, 1900270, 8931269, 17862538, 44656345, 89312690]

約数ペア:

[(1, 89312690), (2, 44656345), (5, 17862538), (10, 8931269), (47, 1900270), (94, 950135), (235, 380054), (470, 190027)]