82215004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1021}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 147830256

約数和(自身を除く): 65615252

約数列:

[1, 2, 4, 41, 82, 164, 491, 982, 1021, 1964, 2042, 4084, 20131, 40262, 41861, 80524, 83722, 167444, 501311, 1002622, 2005244, 20553751, 41107502, 82215004]

約数ペア:

[(1, 82215004), (2, 41107502), (4, 20553751), (41, 2005244), (82, 1002622), (164, 501311), (491, 167444), (982, 83722), (1021, 80524), (1964, 41861), (2042, 40262), (4084, 20131)]