33881240

素因数分解:

$2^3\times 5^1\times {\mathrm{847031}}^1$

素因数の和:847042

約数の個数: 16

約数和(自身を含む): 76232880

約数和(自身を除く): 42351640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 847031, 1694062, 3388124, 4235155, 6776248, 8470310, 16940620, 33881240]

約数ペア:

[(1, 33881240), (2, 16940620), (4, 8470310), (5, 6776248), (8, 4235155), (10, 3388124), (20, 1694062), (40, 847031)]