40166522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{21997}}^1$

素因数の和:22093

約数の個数: 16

約数和(自身を含む): 66521952

約数和(自身を除く): 26355430

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 21997, 43994, 241967, 483934, 1825751, 3651502, 20083261, 40166522]

約数ペア:

[(1, 40166522), (2, 20083261), (11, 3651502), (22, 1825751), (83, 483934), (166, 241967), (913, 43994), (1826, 21997)]