85187768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{709}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 167162400

約数和(自身を除く): 81974632

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 653, 709, 1306, 1418, 2612, 2836, 5224, 5672, 15019, 16307, 30038, 32614, 60076, 65228, 120152, 130456, 462977, 925954, 1851908, 3703816, 10648471, 21296942, 42593884, 85187768]

約数ペア:

[(1, 85187768), (2, 42593884), (4, 21296942), (8, 10648471), (23, 3703816), (46, 1851908), (92, 925954), (184, 462977), (653, 130456), (709, 120152), (1306, 65228), (1418, 60076), (2612, 32614), (2836, 30038), (5224, 16307), (5672, 15019)]