86534422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{256019}}^1$

素因数の和:256047

約数の個数: 12

約数和(自身を含む): 140554980

約数和(自身を除く): 54020558

約数列:

[1, 2, 13, 26, 169, 338, 256019, 512038, 3328247, 6656494, 43267211, 86534422]

約数ペア:

[(1, 86534422), (2, 43267211), (13, 6656494), (26, 3328247), (169, 512038), (338, 256019)]