80224828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{16453}}^1$

素因数の和:16533

約数の個数: 24

約数和(自身を含む): 149270688

約数和(自身を除く): 69045860

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 16453, 32906, 65812, 378419, 756838, 872009, 1513676, 1744018, 3488036, 20056207, 40112414, 80224828]

約数ペア:

[(1, 80224828), (2, 40112414), (4, 20056207), (23, 3488036), (46, 1744018), (53, 1513676), (92, 872009), (106, 756838), (212, 378419), (1219, 65812), (2438, 32906), (4876, 16453)]