1567984672

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{8209}}^1$

素因数の和:8393

約数の個数: 48

約数和(自身を含む): 3177861120

約数和(自身を除く): 1609876448

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 127, 188, 254, 376, 508, 752, 1016, 1504, 2032, 4064, 5969, 8209, 11938, 16418, 23876, 32836, 47752, 65672, 95504, 131344, 191008, 262688, 385823, 771646, 1042543, 1543292, 2085086, 3086584, 4170172, 6173168, 8340344, 12346336, 16680688, 33361376, 48999521, 97999042, 195998084, 391996168, 783992336, 1567984672]

約数ペア:

[(1, 1567984672), (2, 783992336), (4, 391996168), (8, 195998084), (16, 97999042), (32, 48999521), (47, 33361376), (94, 16680688), (127, 12346336), (188, 8340344), (254, 6173168), (376, 4170172), (508, 3086584), (752, 2085086), (1016, 1543292), (1504, 1042543), (2032, 771646), (4064, 385823), (5969, 262688), (8209, 191008), (11938, 131344), (16418, 95504), (23876, 65672), (32836, 47752)]