31791024

素因数分解:

$2^4\times 3^2\times {\mathrm{220771}}^1$

素因数の和:220785

約数の個数: 30

約数和(自身を含む): 88971116

約数和(自身を除く): 57180092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 220771, 441542, 662313, 883084, 1324626, 1766168, 1986939, 2649252, 3532336, 3973878, 5298504, 7947756, 10597008, 15895512, 31791024]

約数ペア:

[(1, 31791024), (2, 15895512), (3, 10597008), (4, 7947756), (6, 5298504), (8, 3973878), (9, 3532336), (12, 2649252), (16, 1986939), (18, 1766168), (24, 1324626), (36, 883084), (48, 662313), (72, 441542), (144, 220771)]