16559472

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 44782848

約数和(自身を除く): 28223376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 113, 129, 142, 172, 213, 226, 258, 284, 339, 344, 426, 452, 516, 568, 678, 688, 852, 904, 1032, 1136, 1356, 1704, 1808, 2064, 2712, 3053, 3408, 4859, 5424, 6106, 8023, 9159, 9718, 12212, 14577, 16046, 18318, 19436, 24069, 24424, 29154, 32092, 36636, 38872, 48138, 48848, 58308, 64184, 73272, 77744, 96276, 116616, 128368, 146544, 192552, 233232, 344989, 385104, 689978, 1034967, 1379956, 2069934, 2759912, 4139868, 5519824, 8279736, 16559472]

約数ペア:

[(1, 16559472), (2, 8279736), (3, 5519824), (4, 4139868), (6, 2759912), (8, 2069934), (12, 1379956), (16, 1034967), (24, 689978), (43, 385104), (48, 344989), (71, 233232), (86, 192552), (113, 146544), (129, 128368), (142, 116616), (172, 96276), (213, 77744), (226, 73272), (258, 64184), (284, 58308), (339, 48848), (344, 48138), (426, 38872), (452, 36636), (516, 32092), (568, 29154), (678, 24424), (688, 24069), (852, 19436), (904, 18318), (1032, 16046), (1136, 14577), (1356, 12212), (1704, 9718), (1808, 9159), (2064, 8023), (2712, 6106), (3053, 5424), (3408, 4859)]