40942144

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{5869}}^1$

素因数の和:5990

約数の個数: 28

約数和(自身を含む): 82003900

約数和(自身を除く): 41061756

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 5869, 6976, 11738, 23476, 46952, 93904, 187808, 375616, 639721, 1279442, 2558884, 5117768, 10235536, 20471072, 40942144]

約数ペア:

[(1, 40942144), (2, 20471072), (4, 10235536), (8, 5117768), (16, 2558884), (32, 1279442), (64, 639721), (109, 375616), (218, 187808), (436, 93904), (872, 46952), (1744, 23476), (3488, 11738), (5869, 6976)]