2016723904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{105389}}^1$

素因数の和:105437

約数の個数: 56

約数和(自身を含む): 4497202080

約数和(自身を除く): 2480478176

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 9568, 19136, 105389, 210778, 421556, 843112, 1370057, 1686224, 2423947, 2740114, 3372448, 4847894, 5480228, 6744896, 9695788, 10960456, 19391576, 21920912, 31511311, 38783152, 43841824, 63022622, 77566304, 87683648, 126045244, 155132608, 252090488, 504180976, 1008361952, 2016723904]

約数ペア:

[(1, 2016723904), (2, 1008361952), (4, 504180976), (8, 252090488), (13, 155132608), (16, 126045244), (23, 87683648), (26, 77566304), (32, 63022622), (46, 43841824), (52, 38783152), (64, 31511311), (92, 21920912), (104, 19391576), (184, 10960456), (208, 9695788), (299, 6744896), (368, 5480228), (416, 4847894), (598, 3372448), (736, 2740114), (832, 2423947), (1196, 1686224), (1472, 1370057), (2392, 843112), (4784, 421556), (9568, 210778), (19136, 105389)]