8513312

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 17962560

約数和(自身を除く): 9449248

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 269, 344, 368, 538, 688, 736, 989, 1076, 1376, 1978, 2152, 3956, 4304, 6187, 7912, 8608, 11567, 12374, 15824, 23134, 24748, 31648, 46268, 49496, 92536, 98992, 185072, 197984, 266041, 370144, 532082, 1064164, 2128328, 4256656, 8513312]

約数ペア:

[(1, 8513312), (2, 4256656), (4, 2128328), (8, 1064164), (16, 532082), (23, 370144), (32, 266041), (43, 197984), (46, 185072), (86, 98992), (92, 92536), (172, 49496), (184, 46268), (269, 31648), (344, 24748), (368, 23134), (538, 15824), (688, 12374), (736, 11567), (989, 8608), (1076, 7912), (1376, 6187), (1978, 4304), (2152, 3956)]