40941805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 50586624

約数和(自身を除く): 9644819

約数列:

[1, 5, 43, 191, 215, 955, 997, 4985, 8213, 41065, 42871, 190427, 214355, 952135, 8188361, 40941805]

約数ペア:

[(1, 40941805), (5, 8188361), (43, 952135), (191, 214355), (215, 190427), (955, 42871), (997, 41065), (4985, 8213)]