79661812

素因数分解:

$2^2\times {\mathrm{4409}}^1\times {\mathrm{4517}}^1$

素因数の和:8930

約数の個数: 12

約数和(自身を含む): 139470660

約数和(自身を除く): 59808848

約数列:

[1, 2, 4, 4409, 4517, 8818, 9034, 17636, 18068, 19915453, 39830906, 79661812]

約数ペア:

[(1, 79661812), (2, 39830906), (4, 19915453), (4409, 18068), (4517, 17636), (8818, 9034)]