16166864

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1252

約数の個数: 60

約数和(自身を含む): 38612484

約数和(自身を除く): 22445620

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1213, 1666, 1904, 2426, 3332, 4852, 6664, 8491, 9704, 13328, 16982, 19408, 20621, 33964, 41242, 59437, 67928, 82484, 118874, 135856, 144347, 164968, 237748, 288694, 329936, 475496, 577388, 950992, 1010429, 1154776, 2020858, 2309552, 4041716, 8083432, 16166864]

約数ペア:

[(1, 16166864), (2, 8083432), (4, 4041716), (7, 2309552), (8, 2020858), (14, 1154776), (16, 1010429), (17, 950992), (28, 577388), (34, 475496), (49, 329936), (56, 288694), (68, 237748), (98, 164968), (112, 144347), (119, 135856), (136, 118874), (196, 82484), (238, 67928), (272, 59437), (392, 41242), (476, 33964), (784, 20621), (833, 19408), (952, 16982), (1213, 13328), (1666, 9704), (1904, 8491), (2426, 6664), (3332, 4852)]