16990432

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{6397}}^1$

素因数の和:6490

約数の個数: 24

約数和(自身を含む): 33858216

約数和(自身を除く): 16867784

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 6397, 12794, 25588, 51176, 102352, 204704, 530951, 1061902, 2123804, 4247608, 8495216, 16990432]

約数ペア:

[(1, 16990432), (2, 8495216), (4, 4247608), (8, 2123804), (16, 1061902), (32, 530951), (83, 204704), (166, 102352), (332, 51176), (664, 25588), (1328, 12794), (2656, 6397)]