131784044

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{16631}}^1$

素因数の和:16925

約数の個数: 24

約数和(自身を含む): 264515328

約数和(自身を除く): 132731284

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 16631, 33262, 66524, 116417, 232834, 465668, 4706573, 9413146, 18826292, 32946011, 65892022, 131784044]

約数ペア:

[(1, 131784044), (2, 65892022), (4, 32946011), (7, 18826292), (14, 9413146), (28, 4706573), (283, 465668), (566, 232834), (1132, 116417), (1981, 66524), (3962, 33262), (7924, 16631)]