38809936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{220511}}^1$

素因数の和:220530

約数の個数: 20

約数和(自身を含む): 82030464

約数和(自身を除く): 43220528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 220511, 441022, 882044, 1764088, 2425621, 3528176, 4851242, 9702484, 19404968, 38809936]

約数ペア:

[(1, 38809936), (2, 19404968), (4, 9702484), (8, 4851242), (11, 3528176), (16, 2425621), (22, 1764088), (44, 882044), (88, 441022), (176, 220511)]