2108864

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 28

約数和(自身を含む): 4245864

約数和(自身を除く): 2137000

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 397, 664, 794, 1328, 1588, 2656, 3176, 5312, 6352, 12704, 25408, 32951, 65902, 131804, 263608, 527216, 1054432, 2108864]

約数ペア:

[(1, 2108864), (2, 1054432), (4, 527216), (8, 263608), (16, 131804), (32, 65902), (64, 32951), (83, 25408), (166, 12704), (332, 6352), (397, 5312), (664, 3176), (794, 2656), (1328, 1588)]