39889648

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{14411}}^1$

素因数の和:14592

約数の個数: 20

約数和(自身を含む): 77738328

約数和(自身を除く): 37848680

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 14411, 28822, 57644, 115288, 230576, 2493103, 4986206, 9972412, 19944824, 39889648]

約数ペア:

[(1, 39889648), (2, 19944824), (4, 9972412), (8, 4986206), (16, 2493103), (173, 230576), (346, 115288), (692, 57644), (1384, 28822), (2768, 14411)]