39564016

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{1471}}^1$

素因数の和:1561

約数の個数: 30

約数和(自身を含む): 78623936

約数和(自身を除く): 39059920

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1471, 1681, 2942, 3362, 5884, 6724, 11768, 13448, 23536, 26896, 60311, 120622, 241244, 482488, 964976, 2472751, 4945502, 9891004, 19782008, 39564016]

約数ペア:

[(1, 39564016), (2, 19782008), (4, 9891004), (8, 4945502), (16, 2472751), (41, 964976), (82, 482488), (164, 241244), (328, 120622), (656, 60311), (1471, 26896), (1681, 23536), (2942, 13448), (3362, 11768), (5884, 6724)]