16994976

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 47900160

約数和(自身を除く): 30905184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 69, 86, 92, 96, 129, 138, 172, 179, 184, 258, 276, 344, 358, 368, 516, 537, 552, 688, 716, 736, 989, 1032, 1074, 1104, 1376, 1432, 1978, 2064, 2148, 2208, 2864, 2967, 3956, 4117, 4128, 4296, 5728, 5934, 7697, 7912, 8234, 8592, 11868, 12351, 15394, 15824, 16468, 17184, 23091, 23736, 24702, 30788, 31648, 32936, 46182, 47472, 49404, 61576, 65872, 92364, 94944, 98808, 123152, 131744, 177031, 184728, 197616, 246304, 354062, 369456, 395232, 531093, 708124, 738912, 1062186, 1416248, 2124372, 2832496, 4248744, 5664992, 8497488, 16994976]

約数ペア:

[(1, 16994976), (2, 8497488), (3, 5664992), (4, 4248744), (6, 2832496), (8, 2124372), (12, 1416248), (16, 1062186), (23, 738912), (24, 708124), (32, 531093), (43, 395232), (46, 369456), (48, 354062), (69, 246304), (86, 197616), (92, 184728), (96, 177031), (129, 131744), (138, 123152), (172, 98808), (179, 94944), (184, 92364), (258, 65872), (276, 61576), (344, 49404), (358, 47472), (368, 46182), (516, 32936), (537, 31648), (552, 30788), (688, 24702), (716, 23736), (736, 23091), (989, 17184), (1032, 16468), (1074, 15824), (1104, 15394), (1376, 12351), (1432, 11868), (1978, 8592), (2064, 8234), (2148, 7912), (2208, 7697), (2864, 5934), (2967, 5728), (3956, 4296), (4117, 4128)]