86689184

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 174763008

約数和(自身を除く): 88073824

約数列:

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

約数ペア:

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