31296432

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 84458880

約数和(自身を除く): 53162448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 59, 86, 118, 129, 172, 177, 236, 257, 258, 344, 354, 472, 514, 516, 688, 708, 771, 944, 1028, 1032, 1416, 1542, 2056, 2064, 2537, 2832, 3084, 4112, 5074, 6168, 7611, 10148, 11051, 12336, 15163, 15222, 20296, 22102, 30326, 30444, 33153, 40592, 44204, 45489, 60652, 60888, 66306, 88408, 90978, 121304, 121776, 132612, 176816, 181956, 242608, 265224, 363912, 530448, 652009, 727824, 1304018, 1956027, 2608036, 3912054, 5216072, 7824108, 10432144, 15648216, 31296432]

約数ペア:

[(1, 31296432), (2, 15648216), (3, 10432144), (4, 7824108), (6, 5216072), (8, 3912054), (12, 2608036), (16, 1956027), (24, 1304018), (43, 727824), (48, 652009), (59, 530448), (86, 363912), (118, 265224), (129, 242608), (172, 181956), (177, 176816), (236, 132612), (257, 121776), (258, 121304), (344, 90978), (354, 88408), (472, 66306), (514, 60888), (516, 60652), (688, 45489), (708, 44204), (771, 40592), (944, 33153), (1028, 30444), (1032, 30326), (1416, 22102), (1542, 20296), (2056, 15222), (2064, 15163), (2537, 12336), (2832, 11051), (3084, 10148), (4112, 7611), (5074, 6168)]