83618144

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 171154368

約数和(自身を除く): 87536224

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 268, 344, 536, 688, 907, 1072, 1376, 1814, 2144, 2881, 3628, 5762, 7256, 11524, 14512, 23048, 29024, 39001, 46096, 60769, 78002, 92192, 121538, 156004, 243076, 312008, 486152, 624016, 972304, 1248032, 1944608, 2613067, 5226134, 10452268, 20904536, 41809072, 83618144]

約数ペア:

[(1, 83618144), (2, 41809072), (4, 20904536), (8, 10452268), (16, 5226134), (32, 2613067), (43, 1944608), (67, 1248032), (86, 972304), (134, 624016), (172, 486152), (268, 312008), (344, 243076), (536, 156004), (688, 121538), (907, 92192), (1072, 78002), (1376, 60769), (1814, 46096), (2144, 39001), (2881, 29024), (3628, 23048), (5762, 14512), (7256, 11524)]