40761842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80557}}^1$

素因数の和:80593

約数の個数: 16

約数和(自身を含む): 69602112

約数和(自身を除く): 28840270

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 80557, 161114, 886127, 1772254, 1852811, 3705622, 20380921, 40761842]

約数ペア:

[(1, 40761842), (2, 20380921), (11, 3705622), (22, 1852811), (23, 1772254), (46, 886127), (253, 161114), (506, 80557)]