23225728

素因数分解:

$2^7\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 46487520

約数和(自身を除く): 23261792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 421, 431, 842, 862, 1684, 1724, 3368, 3448, 6736, 6896, 13472, 13792, 26944, 27584, 53888, 55168, 181451, 362902, 725804, 1451608, 2903216, 5806432, 11612864, 23225728]

約数ペア:

[(1, 23225728), (2, 11612864), (4, 5806432), (8, 2903216), (16, 1451608), (32, 725804), (64, 362902), (128, 181451), (421, 55168), (431, 53888), (842, 27584), (862, 26944), (1684, 13792), (1724, 13472), (3368, 6896), (3448, 6736)]