527216

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 20

約数和(自身を含む): 1036392

約数和(自身を除く): 509176

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 397, 664, 794, 1328, 1588, 3176, 6352, 32951, 65902, 131804, 263608, 527216]

約数ペア:

[(1, 527216), (2, 263608), (4, 131804), (8, 65902), (16, 32951), (83, 6352), (166, 3176), (332, 1588), (397, 1328), (664, 794)]