77316488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 149960160

約数和(自身を除く): 72643672

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 856, 2203, 4387, 4406, 8774, 8812, 17548, 17624, 35096, 90323, 180646, 235721, 361292, 471442, 722584, 942884, 1885768, 9664561, 19329122, 38658244, 77316488]

約数ペア:

[(1, 77316488), (2, 38658244), (4, 19329122), (8, 9664561), (41, 1885768), (82, 942884), (107, 722584), (164, 471442), (214, 361292), (328, 235721), (428, 180646), (856, 90323), (2203, 35096), (4387, 17624), (4406, 17548), (8774, 8812)]