40870192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{232217}}^1$

素因数の和:232236

約数の個数: 20

約数和(自身を含む): 86385096

約数和(自身を除く): 45514904

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 232217, 464434, 928868, 1857736, 2554387, 3715472, 5108774, 10217548, 20435096, 40870192]

約数ペア:

[(1, 40870192), (2, 20435096), (4, 10217548), (8, 5108774), (11, 3715472), (16, 2554387), (22, 1857736), (44, 928868), (88, 464434), (176, 232217)]