40339288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{458401}}^1$

素因数の和:458418

約数の個数: 16

約数和(自身を含む): 82512360

約数和(自身を除く): 42173072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 458401, 916802, 1833604, 3667208, 5042411, 10084822, 20169644, 40339288]

約数ペア:

[(1, 40339288), (2, 20169644), (4, 10084822), (8, 5042411), (11, 3667208), (22, 1833604), (44, 916802), (88, 458401)]