16840784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{45763}}^1$

素因数の和:45794

約数の個数: 20

約数和(自身を含む): 34048416

約数和(自身を除く): 17207632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 45763, 91526, 183052, 366104, 732208, 1052549, 2105098, 4210196, 8420392, 16840784]

約数ペア:

[(1, 16840784), (2, 8420392), (4, 4210196), (8, 2105098), (16, 1052549), (23, 732208), (46, 366104), (92, 183052), (184, 91526), (368, 45763)]