86802208

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 176299200

約数和(自身を除く): 89496992

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 199, 317, 344, 398, 634, 688, 796, 1268, 1376, 1592, 2536, 3184, 5072, 6368, 8557, 10144, 13631, 17114, 27262, 34228, 54524, 63083, 68456, 109048, 126166, 136912, 218096, 252332, 273824, 436192, 504664, 1009328, 2018656, 2712569, 5425138, 10850276, 21700552, 43401104, 86802208]

約数ペア:

[(1, 86802208), (2, 43401104), (4, 21700552), (8, 10850276), (16, 5425138), (32, 2712569), (43, 2018656), (86, 1009328), (172, 504664), (199, 436192), (317, 273824), (344, 252332), (398, 218096), (634, 136912), (688, 126166), (796, 109048), (1268, 68456), (1376, 63083), (1592, 54524), (2536, 34228), (3184, 27262), (5072, 17114), (6368, 13631), (8557, 10144)]