56145904

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{2039}}^1$

素因数の和:3768

約数の個数: 20

約数和(自身を含む): 108899280

約数和(自身を除く): 52753376

約数列:

[1, 2, 4, 8, 16, 1721, 2039, 3442, 4078, 6884, 8156, 13768, 16312, 27536, 32624, 3509119, 7018238, 14036476, 28072952, 56145904]

約数ペア:

[(1, 56145904), (2, 28072952), (4, 14036476), (8, 7018238), (16, 3509119), (1721, 32624), (2039, 27536), (3442, 16312), (4078, 13768), (6884, 8156)]