890364088

素因数分解:

$2^3\times {\mathrm{10093}}^1\times {\mathrm{11027}}^1$

素因数の和:21126

約数の個数: 16

約数和(自身を含む): 1669749480

約数和(自身を除く): 779385392

約数列:

[1, 2, 4, 8, 10093, 11027, 20186, 22054, 40372, 44108, 80744, 88216, 111295511, 222591022, 445182044, 890364088]

約数ペア:

[(1, 890364088), (2, 445182044), (4, 222591022), (8, 111295511), (10093, 88216), (11027, 80744), (20186, 44108), (22054, 40372)]