131445508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{6311}}^1$

素因数の和:6483

約数の個数: 24

約数和(自身を含む): 237533184

約数和(自身を除く): 106087676

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 5207, 6311, 10414, 12622, 20828, 25244, 258751, 517502, 801497, 1035004, 1602994, 3205988, 32861377, 65722754, 131445508]

約数ペア:

[(1, 131445508), (2, 65722754), (4, 32861377), (41, 3205988), (82, 1602994), (127, 1035004), (164, 801497), (254, 517502), (508, 258751), (5207, 25244), (6311, 20828), (10414, 12622)]