86826896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{417437}}^1$

素因数の和:417458

約数の個数: 20

約数和(自身を含む): 181168092

約数和(自身を除く): 94341196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 417437, 834874, 1669748, 3339496, 5426681, 6678992, 10853362, 21706724, 43413448, 86826896]

約数ペア:

[(1, 86826896), (2, 43413448), (4, 21706724), (8, 10853362), (13, 6678992), (16, 5426681), (26, 3339496), (52, 1669748), (104, 834874), (208, 417437)]