165780488

素因数分解:

$2^3\times {\mathrm{1721}}^1\times {\mathrm{12041}}^1$

素因数の和:13768

約数の個数: 16

約数和(自身を含む): 311044860

約数和(自身を除く): 145264372

約数列:

[1, 2, 4, 8, 1721, 3442, 6884, 12041, 13768, 24082, 48164, 96328, 20722561, 41445122, 82890244, 165780488]

約数ペア:

[(1, 165780488), (2, 82890244), (4, 41445122), (8, 20722561), (1721, 96328), (3442, 48164), (6884, 24082), (12041, 13768)]