87806464

素因数分解:

$2^9\times {\mathrm{317}}^1\times {\mathrm{541}}^1$

素因数の和:876

約数の個数: 40

約数和(自身を含む): 176320188

約数和(自身を除く): 88513724

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 317, 512, 541, 634, 1082, 1268, 2164, 2536, 4328, 5072, 8656, 10144, 17312, 20288, 34624, 40576, 69248, 81152, 138496, 162304, 171497, 276992, 342994, 685988, 1371976, 2743952, 5487904, 10975808, 21951616, 43903232, 87806464]

約数ペア:

[(1, 87806464), (2, 43903232), (4, 21951616), (8, 10975808), (16, 5487904), (32, 2743952), (64, 1371976), (128, 685988), (256, 342994), (317, 276992), (512, 171497), (541, 162304), (634, 138496), (1082, 81152), (1268, 69248), (2164, 40576), (2536, 34624), (4328, 20288), (5072, 17312), (8656, 10144)]