126572048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{183971}}^1$

素因数の和:184022

約数の個数: 20

約数和(自身を含む): 250937808

約数和(自身を除く): 124365760

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 183971, 367942, 735884, 1471768, 2943536, 7910753, 15821506, 31643012, 63286024, 126572048]

約数ペア:

[(1, 126572048), (2, 63286024), (4, 31643012), (8, 15821506), (16, 7910753), (43, 2943536), (86, 1471768), (172, 735884), (344, 367942), (688, 183971)]