16590037856

素因数分解:

$2^5\times 7^1\times {\mathrm{643}}^1\times {\mathrm{115183}}^1$

素因数の和:115843

約数の個数: 48

約数和(自身を含む): 37385961984

約数和(自身を除く): 20795924128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 643, 1286, 2572, 4501, 5144, 9002, 10288, 18004, 20576, 36008, 72016, 115183, 144032, 230366, 460732, 806281, 921464, 1612562, 1842928, 3225124, 3685856, 6450248, 12900496, 25800992, 74062669, 148125338, 296250676, 518438683, 592501352, 1036877366, 1185002704, 2073754732, 2370005408, 4147509464, 8295018928, 16590037856]

約数ペア:

[(1, 16590037856), (2, 8295018928), (4, 4147509464), (7, 2370005408), (8, 2073754732), (14, 1185002704), (16, 1036877366), (28, 592501352), (32, 518438683), (56, 296250676), (112, 148125338), (224, 74062669), (643, 25800992), (1286, 12900496), (2572, 6450248), (4501, 3685856), (5144, 3225124), (9002, 1842928), (10288, 1612562), (18004, 921464), (20576, 806281), (36008, 460732), (72016, 230366), (115183, 144032)]