40548068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83777}}^1$

素因数の和:83803

約数の個数: 18

約数和(自身を含む): 77997318

約数和(自身を除く): 37449250

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 83777, 167554, 335108, 921547, 1843094, 3686188, 10137017, 20274034, 40548068]

約数ペア:

[(1, 40548068), (2, 20274034), (4, 10137017), (11, 3686188), (22, 1843094), (44, 921547), (121, 335108), (242, 167554), (484, 83777)]