33149474

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 53032320

約数和(自身を除く): 19882846

約数列:

[1, 2, 43, 61, 71, 86, 89, 122, 142, 178, 2623, 3053, 3827, 4331, 5246, 5429, 6106, 6319, 7654, 8662, 10858, 12638, 186233, 233447, 271717, 372466, 385459, 466894, 543434, 770918, 16574737, 33149474]

約数ペア:

[(1, 33149474), (2, 16574737), (43, 770918), (61, 543434), (71, 466894), (86, 385459), (89, 372466), (122, 271717), (142, 233447), (178, 186233), (2623, 12638), (3053, 10858), (3827, 8662), (4331, 7654), (5246, 6319), (5429, 6106)]