82664528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{126013}}^1$

素因数の和:126062

約数の個数: 20

約数和(自身を含む): 164070228

約数和(自身を除く): 81405700

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 126013, 252026, 504052, 1008104, 2016208, 5166533, 10333066, 20666132, 41332264, 82664528]

約数ペア:

[(1, 82664528), (2, 41332264), (4, 20666132), (8, 10333066), (16, 5166533), (41, 2016208), (82, 1008104), (164, 504052), (328, 252026), (656, 126013)]