43051984

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{21187}}^1$

素因数の和:21322

約数の個数: 20

約数和(自身を含む): 84073984

約数和(自身を除く): 41022000

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 21187, 42374, 84748, 169496, 338992, 2690749, 5381498, 10762996, 21525992, 43051984]

約数ペア:

[(1, 43051984), (2, 21525992), (4, 10762996), (8, 5381498), (16, 2690749), (127, 338992), (254, 169496), (508, 84748), (1016, 42374), (2032, 21187)]