90238424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{262321}}^1$

素因数の和:262370

約数の個数: 16

約数和(自身を含む): 173132520

約数和(自身を除く): 82894096

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 262321, 524642, 1049284, 2098568, 11279803, 22559606, 45119212, 90238424]

約数ペア:

[(1, 90238424), (2, 45119212), (4, 22559606), (8, 11279803), (43, 2098568), (86, 1049284), (172, 524642), (344, 262321)]