40849216

素因数分解:

$2^6\times {\mathrm{638269}}^1$

素因数の和:638281

約数の個数: 14

約数和(自身を含む): 81060290

約数和(自身を除く): 40211074

約数列:

[1, 2, 4, 8, 16, 32, 64, 638269, 1276538, 2553076, 5106152, 10212304, 20424608, 40849216]

約数ペア:

[(1, 40849216), (2, 20424608), (4, 10212304), (8, 5106152), (16, 2553076), (32, 1276538), (64, 638269)]