23220172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 41947136

約数和(自身を除く): 18726964

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 1063, 2126, 4252, 5461, 10922, 21844, 45709, 91418, 135001, 182836, 270002, 540004, 5805043, 11610086, 23220172]

約数ペア:

[(1, 23220172), (2, 11610086), (4, 5805043), (43, 540004), (86, 270002), (127, 182836), (172, 135001), (254, 91418), (508, 45709), (1063, 21844), (2126, 10922), (4252, 5461)]