16739128

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 36034560

約数和(自身を除く): 19295432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1103, 1897, 2168, 2206, 3794, 4412, 7588, 7721, 8824, 15176, 15442, 30884, 61768, 298913, 597826, 1195652, 2092391, 2391304, 4184782, 8369564, 16739128]

約数ペア:

[(1, 16739128), (2, 8369564), (4, 4184782), (7, 2391304), (8, 2092391), (14, 1195652), (28, 597826), (56, 298913), (271, 61768), (542, 30884), (1084, 15442), (1103, 15176), (1897, 8824), (2168, 7721), (2206, 7588), (3794, 4412)]