170173904

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 336645120

約数和(自身を除く): 166471216

約数列:

[1, 2, 4, 8, 16, 83, 127, 166, 254, 332, 508, 664, 1009, 1016, 1328, 2018, 2032, 4036, 8072, 10541, 16144, 21082, 42164, 83747, 84328, 128143, 167494, 168656, 256286, 334988, 512572, 669976, 1025144, 1339952, 2050288, 10635869, 21271738, 42543476, 85086952, 170173904]

約数ペア:

[(1, 170173904), (2, 85086952), (4, 42543476), (8, 21271738), (16, 10635869), (83, 2050288), (127, 1339952), (166, 1025144), (254, 669976), (332, 512572), (508, 334988), (664, 256286), (1009, 168656), (1016, 167494), (1328, 128143), (2018, 84328), (2032, 83747), (4036, 42164), (8072, 21082), (10541, 16144)]