33984640

素因数分解:

$2^7\times 5^1\times {\mathrm{53101}}^1$

素因数の和:53120

約数の個数: 32

約数和(自身を含む): 81246060

約数和(自身を除く): 47261420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 53101, 106202, 212404, 265505, 424808, 531010, 849616, 1062020, 1699232, 2124040, 3398464, 4248080, 6796928, 8496160, 16992320, 33984640]

約数ペア:

[(1, 33984640), (2, 16992320), (4, 8496160), (5, 6796928), (8, 4248080), (10, 3398464), (16, 2124040), (20, 1699232), (32, 1062020), (40, 849616), (64, 531010), (80, 424808), (128, 265505), (160, 212404), (320, 106202), (640, 53101)]