54271318

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{2417}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 82985760

約数和(自身を除く): 28714442

約数列:

[1, 2, 103, 109, 206, 218, 2417, 4834, 11227, 22454, 248951, 263453, 497902, 526906, 27135659, 54271318]

約数ペア:

[(1, 54271318), (2, 27135659), (103, 526906), (109, 497902), (206, 263453), (218, 248951), (2417, 22454), (4834, 11227)]