231577922

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{68881}}^1$

素因数の和:68965

約数の個数: 12

約数和(自身を含む): 356051058

約数和(自身を除く): 124473136

約数列:

[1, 2, 41, 82, 1681, 3362, 68881, 137762, 2824121, 5648242, 115788961, 231577922]

約数ペア:

[(1, 231577922), (2, 115788961), (41, 5648242), (82, 2824121), (1681, 137762), (3362, 68881)]