16878163984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{34583}}^1$

素因数の和:34708

約数の個数: 80

約数和(自身を含む): 37051914240

約数和(自身を除く): 20173750256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 59, 88, 94, 118, 176, 188, 236, 376, 472, 517, 649, 752, 944, 1034, 1298, 2068, 2596, 2773, 4136, 5192, 5546, 8272, 10384, 11092, 22184, 30503, 34583, 44368, 61006, 69166, 122012, 138332, 244024, 276664, 380413, 488048, 553328, 760826, 1521652, 1625401, 2040397, 3043304, 3250802, 4080794, 6086608, 6501604, 8161588, 13003208, 16323176, 17879411, 22444367, 26006416, 32646352, 35758822, 44888734, 71517644, 89777468, 95898659, 143035288, 179554936, 191797318, 286070576, 359109872, 383594636, 767189272, 1054885249, 1534378544, 2109770498, 4219540996, 8439081992, 16878163984]

約数ペア:

[(1, 16878163984), (2, 8439081992), (4, 4219540996), (8, 2109770498), (11, 1534378544), (16, 1054885249), (22, 767189272), (44, 383594636), (47, 359109872), (59, 286070576), (88, 191797318), (94, 179554936), (118, 143035288), (176, 95898659), (188, 89777468), (236, 71517644), (376, 44888734), (472, 35758822), (517, 32646352), (649, 26006416), (752, 22444367), (944, 17879411), (1034, 16323176), (1298, 13003208), (2068, 8161588), (2596, 6501604), (2773, 6086608), (4136, 4080794), (5192, 3250802), (5546, 3043304), (8272, 2040397), (10384, 1625401), (11092, 1521652), (22184, 760826), (30503, 553328), (34583, 488048), (44368, 380413), (61006, 276664), (69166, 244024), (122012, 138332)]