56378218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{2087}}^1$

素因数の和:3141

約数の個数: 16

約数和(自身を含む): 91203840

約数和(自身を除く): 34825622

約数列:

[1, 2, 13, 26, 1039, 2078, 2087, 4174, 13507, 27014, 27131, 54262, 2168393, 4336786, 28189109, 56378218]

約数ペア:

[(1, 56378218), (2, 28189109), (13, 4336786), (26, 2168393), (1039, 54262), (2078, 27131), (2087, 27014), (4174, 13507)]