25755536

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{10253}}^1$

素因数の和:10418

約数の個数: 20

約数和(自身を含む): 50224092

約数和(自身を除く): 24468556

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 10253, 20506, 41012, 82024, 164048, 1609721, 3219442, 6438884, 12877768, 25755536]

約数ペア:

[(1, 25755536), (2, 12877768), (4, 6438884), (8, 3219442), (16, 1609721), (157, 164048), (314, 82024), (628, 41012), (1256, 20506), (2512, 10253)]