218096

素因数分解:

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

素因数の和:368

約数の個数: 20

約数和(自身を含む): 433752

約数和(自身を除く): 215656

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 317, 344, 634, 688, 1268, 2536, 5072, 13631, 27262, 54524, 109048, 218096]

約数ペア:

[(1, 218096), (2, 109048), (4, 54524), (8, 27262), (16, 13631), (43, 5072), (86, 2536), (172, 1268), (317, 688), (344, 634)]