142891024

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{46273}}^1$

素因数の和:46474

約数の個数: 20

約数和(自身を含む): 278291836

約数和(自身を除く): 135400812

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 46273, 92546, 185092, 370184, 740368, 8930689, 17861378, 35722756, 71445512, 142891024]

約数ペア:

[(1, 142891024), (2, 71445512), (4, 35722756), (8, 17861378), (16, 8930689), (193, 740368), (386, 370184), (772, 185092), (1544, 92546), (3088, 46273)]