40230256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{228581}}^1$

素因数の和:228600

約数の個数: 20

約数和(自身を含む): 85032504

約数和(自身を除く): 44802248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 228581, 457162, 914324, 1828648, 2514391, 3657296, 5028782, 10057564, 20115128, 40230256]

約数ペア:

[(1, 40230256), (2, 20115128), (4, 10057564), (8, 5028782), (11, 3657296), (16, 2514391), (22, 1828648), (44, 914324), (88, 457162), (176, 228581)]