108408848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{157571}}^1$

素因数の和:157622

約数の個数: 20

約数和(自身を含む): 214928208

約数和(自身を除く): 106519360

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 157571, 315142, 630284, 1260568, 2521136, 6775553, 13551106, 27102212, 54204424, 108408848]

約数ペア:

[(1, 108408848), (2, 54204424), (4, 27102212), (8, 13551106), (16, 6775553), (43, 2521136), (86, 1260568), (172, 630284), (344, 315142), (688, 157571)]