8805968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 18228000

約数和(自身を除く): 9422032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 349, 664, 698, 1328, 1396, 1577, 2792, 3154, 5584, 6308, 6631, 12616, 13262, 25232, 26524, 28967, 53048, 57934, 106096, 115868, 231736, 463472, 550373, 1100746, 2201492, 4402984, 8805968]

約数ペア:

[(1, 8805968), (2, 4402984), (4, 2201492), (8, 1100746), (16, 550373), (19, 463472), (38, 231736), (76, 115868), (83, 106096), (152, 57934), (166, 53048), (304, 28967), (332, 26524), (349, 25232), (664, 13262), (698, 12616), (1328, 6631), (1396, 6308), (1577, 5584), (2792, 3154)]