80935576

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 157155840

約数和(自身を除く): 76220264

約数列:

[1, 2, 4, 8, 37, 74, 127, 148, 254, 296, 508, 1016, 2153, 4306, 4699, 8612, 9398, 17224, 18796, 37592, 79661, 159322, 273431, 318644, 546862, 637288, 1093724, 2187448, 10116947, 20233894, 40467788, 80935576]

約数ペア:

[(1, 80935576), (2, 40467788), (4, 20233894), (8, 10116947), (37, 2187448), (74, 1093724), (127, 637288), (148, 546862), (254, 318644), (296, 273431), (508, 159322), (1016, 79661), (2153, 37592), (4306, 18796), (4699, 17224), (8612, 9398)]