133044752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{193379}}^1$

素因数の和:193430

約数の個数: 20

約数和(自身を含む): 263770320

約数和(自身を除く): 130725568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 193379, 386758, 773516, 1547032, 3094064, 8315297, 16630594, 33261188, 66522376, 133044752]

約数ペア:

[(1, 133044752), (2, 66522376), (4, 33261188), (8, 16630594), (16, 8315297), (43, 3094064), (86, 1547032), (172, 773516), (344, 386758), (688, 193379)]