40162576

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{23029}}^1$

素因数の和:23146

約数の個数: 20

約数和(自身を含む): 78532300

約数和(自身を除く): 38369724

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 23029, 46058, 92116, 184232, 368464, 2510161, 5020322, 10040644, 20081288, 40162576]

約数ペア:

[(1, 40162576), (2, 20081288), (4, 10040644), (8, 5020322), (16, 2510161), (109, 368464), (218, 184232), (436, 92116), (872, 46058), (1744, 23029)]