40135048

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{39503}}^1$

素因数の和:39636

約数の個数: 16

約数和(自身を含む): 75847680

約数和(自身を除く): 35712632

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 39503, 79006, 158012, 316024, 5016881, 10033762, 20067524, 40135048]

約数ペア:

[(1, 40135048), (2, 20067524), (4, 10033762), (8, 5016881), (127, 316024), (254, 158012), (508, 79006), (1016, 39503)]