43808368

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{25589}}^1$

素因数の和:25704

約数の個数: 20

約数和(自身を含む): 85675320

約数和(自身を除く): 41866952

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 25589, 51178, 102356, 204712, 409424, 2738023, 5476046, 10952092, 21904184, 43808368]

約数ペア:

[(1, 43808368), (2, 21904184), (4, 10952092), (8, 5476046), (16, 2738023), (107, 409424), (214, 204712), (428, 102356), (856, 51178), (1712, 25589)]