16138168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 32367600

約数和(自身を除く): 16229432

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1109, 1819, 2218, 3638, 4436, 7276, 8872, 14552, 18853, 37706, 75412, 118663, 150824, 237326, 474652, 949304, 2017271, 4034542, 8069084, 16138168]

約数ペア:

[(1, 16138168), (2, 8069084), (4, 4034542), (8, 2017271), (17, 949304), (34, 474652), (68, 237326), (107, 150824), (136, 118663), (214, 75412), (428, 37706), (856, 18853), (1109, 14552), (1819, 8872), (2218, 7276), (3638, 4436)]