65312368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 148490496

約数和(自身を除く): 83178128

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 83, 88, 136, 166, 176, 187, 263, 272, 332, 374, 526, 664, 748, 913, 1052, 1328, 1411, 1496, 1826, 2104, 2822, 2893, 2992, 3652, 4208, 4471, 5644, 5786, 7304, 8942, 11288, 11572, 14608, 15521, 17884, 21829, 22576, 23144, 31042, 35768, 43658, 46288, 49181, 62084, 71536, 87316, 98362, 124168, 174632, 196724, 240119, 248336, 349264, 371093, 393448, 480238, 742186, 786896, 960476, 1484372, 1920952, 2968744, 3841904, 4082023, 5937488, 8164046, 16328092, 32656184, 65312368]

約数ペア:

[(1, 65312368), (2, 32656184), (4, 16328092), (8, 8164046), (11, 5937488), (16, 4082023), (17, 3841904), (22, 2968744), (34, 1920952), (44, 1484372), (68, 960476), (83, 786896), (88, 742186), (136, 480238), (166, 393448), (176, 371093), (187, 349264), (263, 248336), (272, 240119), (332, 196724), (374, 174632), (526, 124168), (664, 98362), (748, 87316), (913, 71536), (1052, 62084), (1328, 49181), (1411, 46288), (1496, 43658), (1826, 35768), (2104, 31042), (2822, 23144), (2893, 22576), (2992, 21829), (3652, 17884), (4208, 15521), (4471, 14608), (5644, 11572), (5786, 11288), (7304, 8942)]