16419424

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3227

約数の個数: 48

約数和(自身を含む): 38562048

約数和(自身を除く): 22142624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 3187, 5152, 6374, 12748, 22309, 25496, 44618, 50992, 73301, 89236, 101984, 146602, 178472, 293204, 356944, 513107, 586408, 713888, 1026214, 1172816, 2052428, 2345632, 4104856, 8209712, 16419424]

約数ペア:

[(1, 16419424), (2, 8209712), (4, 4104856), (7, 2345632), (8, 2052428), (14, 1172816), (16, 1026214), (23, 713888), (28, 586408), (32, 513107), (46, 356944), (56, 293204), (92, 178472), (112, 146602), (161, 101984), (184, 89236), (224, 73301), (322, 50992), (368, 44618), (644, 25496), (736, 22309), (1288, 12748), (2576, 6374), (3187, 5152)]