223511872

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:503

約数の個数: 56

約数和(自身を含む): 452957184

約数和(自身を除く): 229445312

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 127, 214, 254, 257, 428, 508, 514, 856, 1016, 1028, 1712, 2032, 2056, 3424, 4064, 4112, 6848, 8128, 8224, 13589, 16448, 27178, 27499, 32639, 54356, 54998, 65278, 108712, 109996, 130556, 217424, 219992, 261112, 434848, 439984, 522224, 869696, 879968, 1044448, 1759936, 2088896, 3492373, 6984746, 13969492, 27938984, 55877968, 111755936, 223511872]

約数ペア:

[(1, 223511872), (2, 111755936), (4, 55877968), (8, 27938984), (16, 13969492), (32, 6984746), (64, 3492373), (107, 2088896), (127, 1759936), (214, 1044448), (254, 879968), (257, 869696), (428, 522224), (508, 439984), (514, 434848), (856, 261112), (1016, 219992), (1028, 217424), (1712, 130556), (2032, 109996), (2056, 108712), (3424, 65278), (4064, 54998), (4112, 54356), (6848, 32639), (8128, 27499), (8224, 27178), (13589, 16448)]