89442128

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1571

約数の個数: 40

約数和(自身を含む): 179238528

約数和(自身を除く): 89796400

約数列:

[1, 2, 4, 8, 16, 47, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 1433, 2866, 3901, 5732, 7802, 11464, 15604, 22928, 31208, 62416, 67351, 118939, 134702, 237878, 269404, 475756, 538808, 951512, 1077616, 1903024, 5590133, 11180266, 22360532, 44721064, 89442128]

約数ペア:

[(1, 89442128), (2, 44721064), (4, 22360532), (8, 11180266), (16, 5590133), (47, 1903024), (83, 1077616), (94, 951512), (166, 538808), (188, 475756), (332, 269404), (376, 237878), (664, 134702), (752, 118939), (1328, 67351), (1433, 62416), (2866, 31208), (3901, 22928), (5732, 15604), (7802, 11464)]