25213544

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{13187}}^1$

素因数の和:13432

約数の個数: 16

約数和(自身を含む): 47476800

約数和(自身を除く): 22263256

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 13187, 26374, 52748, 105496, 3151693, 6303386, 12606772, 25213544]

約数ペア:

[(1, 25213544), (2, 12606772), (4, 6303386), (8, 3151693), (239, 105496), (478, 52748), (956, 26374), (1912, 13187)]