13825016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{40189}}^1$

素因数の和:40238

約数の個数: 16

約数和(自身を含む): 26525400

約数和(自身を除く): 12700384

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 40189, 80378, 160756, 321512, 1728127, 3456254, 6912508, 13825016]

約数ペア:

[(1, 13825016), (2, 6912508), (4, 3456254), (8, 1728127), (43, 321512), (86, 160756), (172, 80378), (344, 40189)]