68689022

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{20431}}^1$

素因数の和:20515

約数の個数: 12

約数和(自身を含む): 105613008

約数和(自身を除く): 36923986

約数列:

[1, 2, 41, 82, 1681, 3362, 20431, 40862, 837671, 1675342, 34344511, 68689022]

約数ペア:

[(1, 68689022), (2, 34344511), (41, 1675342), (82, 837671), (1681, 40862), (3362, 20431)]