81070504

素因数分解:

$2^3\times {\mathrm{919}}^1\times {\mathrm{11027}}^1$

素因数の和:11952

約数の個数: 16

約数和(自身を含む): 152186400

約数和(自身を除く): 71115896

約数列:

[1, 2, 4, 8, 919, 1838, 3676, 7352, 11027, 22054, 44108, 88216, 10133813, 20267626, 40535252, 81070504]

約数ペア:

[(1, 81070504), (2, 40535252), (4, 20267626), (8, 10133813), (919, 88216), (1838, 44108), (3676, 22054), (7352, 11027)]