82703204

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1667}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 147584640

約数和(自身を除く): 64881436

約数列:

[1, 2, 4, 79, 157, 158, 314, 316, 628, 1667, 3334, 6668, 12403, 24806, 49612, 131693, 261719, 263386, 523438, 526772, 1046876, 20675801, 41351602, 82703204]

約数ペア:

[(1, 82703204), (2, 41351602), (4, 20675801), (79, 1046876), (157, 526772), (158, 523438), (314, 263386), (316, 261719), (628, 131693), (1667, 49612), (3334, 24806), (6668, 12403)]