33047680

素因数分解:

$2^7\times 5^1\times {\mathrm{51637}}^1$

素因数の和:51656

約数の個数: 32

約数和(自身を含む): 79006140

約数和(自身を除く): 45958460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51637, 103274, 206548, 258185, 413096, 516370, 826192, 1032740, 1652384, 2065480, 3304768, 4130960, 6609536, 8261920, 16523840, 33047680]

約数ペア:

[(1, 33047680), (2, 16523840), (4, 8261920), (5, 6609536), (8, 4130960), (10, 3304768), (16, 2065480), (20, 1652384), (32, 1032740), (40, 826192), (64, 516370), (80, 413096), (128, 258185), (160, 206548), (320, 103274), (640, 51637)]