565527472

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{1657}}^1$

素因数の和:2005

約数の個数: 40

約数和(自身を含む): 1113897456

約数和(自身を除く): 548369984

約数列:

[1, 2, 4, 8, 16, 83, 166, 257, 332, 514, 664, 1028, 1328, 1657, 2056, 3314, 4112, 6628, 13256, 21331, 26512, 42662, 85324, 137531, 170648, 275062, 341296, 425849, 550124, 851698, 1100248, 1703396, 2200496, 3406792, 6813584, 35345467, 70690934, 141381868, 282763736, 565527472]

約数ペア:

[(1, 565527472), (2, 282763736), (4, 141381868), (8, 70690934), (16, 35345467), (83, 6813584), (166, 3406792), (257, 2200496), (332, 1703396), (514, 1100248), (664, 851698), (1028, 550124), (1328, 425849), (1657, 341296), (2056, 275062), (3314, 170648), (4112, 137531), (6628, 85324), (13256, 42662), (21331, 26512)]