87288292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239803}}^1$

素因数の和:239827

約数の個数: 24

約数和(自身を含む): 188006336

約数和(自身を除く): 100718044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 239803, 479606, 959212, 1678621, 3117439, 3357242, 6234878, 6714484, 12469756, 21822073, 43644146, 87288292]

約数ペア:

[(1, 87288292), (2, 43644146), (4, 21822073), (7, 12469756), (13, 6714484), (14, 6234878), (26, 3357242), (28, 3117439), (52, 1678621), (91, 959212), (182, 479606), (364, 239803)]