16543731968

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{4057}}^1$

素因数の和:5027

約数の個数: 72

約数和(自身を含む): 35011303992

約数和(自身を除く): 18467572024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 937, 1088, 1874, 2176, 3748, 4057, 4352, 7496, 8114, 14992, 15929, 16228, 29984, 31858, 32456, 59968, 63716, 64912, 68969, 119936, 127432, 129824, 137938, 239872, 254864, 259648, 275876, 509728, 519296, 551752, 1019456, 1038592, 1103504, 2038912, 2207008, 3801409, 4077824, 4414016, 7602818, 8828032, 15205636, 17656064, 30411272, 60822544, 64623953, 121645088, 129247906, 243290176, 258495812, 486580352, 516991624, 973160704, 1033983248, 2067966496, 4135932992, 8271865984, 16543731968]

約数ペア:

[(1, 16543731968), (2, 8271865984), (4, 4135932992), (8, 2067966496), (16, 1033983248), (17, 973160704), (32, 516991624), (34, 486580352), (64, 258495812), (68, 243290176), (128, 129247906), (136, 121645088), (256, 64623953), (272, 60822544), (544, 30411272), (937, 17656064), (1088, 15205636), (1874, 8828032), (2176, 7602818), (3748, 4414016), (4057, 4077824), (4352, 3801409), (7496, 2207008), (8114, 2038912), (14992, 1103504), (15929, 1038592), (16228, 1019456), (29984, 551752), (31858, 519296), (32456, 509728), (59968, 275876), (63716, 259648), (64912, 254864), (68969, 239872), (119936, 137938), (127432, 129824)]