16895984

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:982

約数の個数: 60

約数和(自身を含む): 39778704

約数和(自身を除く): 22882720

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 937, 1127, 1288, 1874, 2254, 2576, 3748, 4508, 6559, 7496, 9016, 13118, 14992, 18032, 21551, 26236, 43102, 45913, 52472, 86204, 91826, 104944, 150857, 172408, 183652, 301714, 344816, 367304, 603428, 734608, 1055999, 1206856, 2111998, 2413712, 4223996, 8447992, 16895984]

約数ペア:

[(1, 16895984), (2, 8447992), (4, 4223996), (7, 2413712), (8, 2111998), (14, 1206856), (16, 1055999), (23, 734608), (28, 603428), (46, 367304), (49, 344816), (56, 301714), (92, 183652), (98, 172408), (112, 150857), (161, 104944), (184, 91826), (196, 86204), (322, 52472), (368, 45913), (392, 43102), (644, 26236), (784, 21551), (937, 18032), (1127, 14992), (1288, 13118), (1874, 9016), (2254, 7496), (2576, 6559), (3748, 4508)]