16995245872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{50111}}^1$

素因数の和:50218

約数の個数: 80

約数和(自身を含む): 37581594624

約数和(自身を除く): 20586348752

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 47, 82, 88, 94, 164, 176, 188, 328, 376, 451, 517, 656, 752, 902, 1034, 1804, 1927, 2068, 3608, 3854, 4136, 7216, 7708, 8272, 15416, 21197, 30832, 42394, 50111, 84788, 100222, 169576, 200444, 339152, 400888, 551221, 801776, 1102442, 2054551, 2204884, 2355217, 4109102, 4409768, 4710434, 8218204, 8819536, 9420868, 16436408, 18841736, 22600061, 25907387, 32872816, 37683472, 45200122, 51814774, 90400244, 96563897, 103629548, 180800488, 193127794, 207259096, 361600976, 386255588, 414518192, 772511176, 1062202867, 1545022352, 2124405734, 4248811468, 8497622936, 16995245872]

約数ペア:

[(1, 16995245872), (2, 8497622936), (4, 4248811468), (8, 2124405734), (11, 1545022352), (16, 1062202867), (22, 772511176), (41, 414518192), (44, 386255588), (47, 361600976), (82, 207259096), (88, 193127794), (94, 180800488), (164, 103629548), (176, 96563897), (188, 90400244), (328, 51814774), (376, 45200122), (451, 37683472), (517, 32872816), (656, 25907387), (752, 22600061), (902, 18841736), (1034, 16436408), (1804, 9420868), (1927, 8819536), (2068, 8218204), (3608, 4710434), (3854, 4409768), (4136, 4109102), (7216, 2355217), (7708, 2204884), (8272, 2054551), (15416, 1102442), (21197, 801776), (30832, 551221), (42394, 400888), (50111, 339152), (84788, 200444), (100222, 169576)]