40547096

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{7907}}^1$

素因数の和:8554

約数の個数: 16

約数和(自身を含む): 76154040

約数和(自身を除く): 35606944

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 7907, 15814, 31628, 63256, 5068387, 10136774, 20273548, 40547096]

約数ペア:

[(1, 40547096), (2, 20273548), (4, 10136774), (8, 5068387), (641, 63256), (1282, 31628), (2564, 15814), (5128, 7907)]