40681594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1213}}^1$

素因数の和:1665

約数の個数: 16

約数和(自身を含む): 62715240

約数和(自身を除く): 22033646

約数列:

[1, 2, 41, 82, 409, 818, 1213, 2426, 16769, 33538, 49733, 99466, 496117, 992234, 20340797, 40681594]

約数ペア:

[(1, 40681594), (2, 20340797), (41, 992234), (82, 496117), (409, 99466), (818, 49733), (1213, 33538), (2426, 16769)]