23047168

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 44

約数和(自身を含む): 46868112

約数和(自身を除く): 23820944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 317, 512, 568, 634, 1024, 1136, 1268, 2272, 2536, 4544, 5072, 9088, 10144, 18176, 20288, 22507, 36352, 40576, 45014, 72704, 81152, 90028, 162304, 180056, 324608, 360112, 720224, 1440448, 2880896, 5761792, 11523584, 23047168]

約数ペア:

[(1, 23047168), (2, 11523584), (4, 5761792), (8, 2880896), (16, 1440448), (32, 720224), (64, 360112), (71, 324608), (128, 180056), (142, 162304), (256, 90028), (284, 81152), (317, 72704), (512, 45014), (568, 40576), (634, 36352), (1024, 22507), (1136, 20288), (1268, 18176), (2272, 10144), (2536, 9088), (4544, 5072)]