42722192

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{26437}}^1$

素因数の和:26546

約数の個数: 20

約数和(自身を含む): 83596956

約数和(自身を除く): 40874764

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 26437, 52874, 105748, 211496, 422992, 2670137, 5340274, 10680548, 21361096, 42722192]

約数ペア:

[(1, 42722192), (2, 21361096), (4, 10680548), (8, 5340274), (16, 2670137), (101, 422992), (202, 211496), (404, 105748), (808, 52874), (1616, 26437)]