16183216

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 36140544

約数和(自身を除く): 19957328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1103, 1834, 2096, 2206, 3668, 4412, 7336, 7721, 8824, 14672, 15442, 17648, 30884, 61768, 123536, 144493, 288986, 577972, 1011451, 1155944, 2022902, 2311888, 4045804, 8091608, 16183216]

約数ペア:

[(1, 16183216), (2, 8091608), (4, 4045804), (7, 2311888), (8, 2022902), (14, 1155944), (16, 1011451), (28, 577972), (56, 288986), (112, 144493), (131, 123536), (262, 61768), (524, 30884), (917, 17648), (1048, 15442), (1103, 14672), (1834, 8824), (2096, 7721), (2206, 7336), (3668, 4412)]