9378128

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 30

約数和(自身を含む): 18661194

約数和(自身を除く): 9283066

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 317, 344, 634, 688, 1268, 1849, 2536, 3698, 5072, 7396, 13631, 14792, 27262, 29584, 54524, 109048, 218096, 586133, 1172266, 2344532, 4689064, 9378128]

約数ペア:

[(1, 9378128), (2, 4689064), (4, 2344532), (8, 1172266), (16, 586133), (43, 218096), (86, 109048), (172, 54524), (317, 29584), (344, 27262), (634, 14792), (688, 13631), (1268, 7396), (1849, 5072), (2536, 3698)]