87297892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1984043}}^1$

素因数の和:1984058

約数の個数: 12

約数和(自身を含む): 166659696

約数和(自身を除く): 79361804

約数列:

[1, 2, 4, 11, 22, 44, 1984043, 3968086, 7936172, 21824473, 43648946, 87297892]

約数ペア:

[(1, 87297892), (2, 43648946), (4, 21824473), (11, 7936172), (22, 3968086), (44, 1984043)]