173378368

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 56

約数和(自身を含む): 352300032

約数和(自身を除く): 178921664

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 127, 166, 254, 257, 332, 508, 514, 664, 1016, 1028, 1328, 2032, 2056, 2656, 4064, 4112, 5312, 8128, 8224, 10541, 16448, 21082, 21331, 32639, 42164, 42662, 65278, 84328, 85324, 130556, 168656, 170648, 261112, 337312, 341296, 522224, 674624, 682592, 1044448, 1365184, 2088896, 2709037, 5418074, 10836148, 21672296, 43344592, 86689184, 173378368]

約数ペア:

[(1, 173378368), (2, 86689184), (4, 43344592), (8, 21672296), (16, 10836148), (32, 5418074), (64, 2709037), (83, 2088896), (127, 1365184), (166, 1044448), (254, 682592), (257, 674624), (332, 522224), (508, 341296), (514, 337312), (664, 261112), (1016, 170648), (1028, 168656), (1328, 130556), (2032, 85324), (2056, 84328), (2656, 65278), (4064, 42662), (4112, 42164), (5312, 32639), (8128, 21331), (8224, 21082), (10541, 16448)]