85564258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173207}}^1$

素因数の和:173241

約数の個数: 16

約数和(自身を含む): 145494720

約数和(自身を除く): 59930462

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 173207, 346414, 2251691, 3290933, 4503382, 6581866, 42782129, 85564258]

約数ペア:

[(1, 85564258), (2, 42782129), (13, 6581866), (19, 4503382), (26, 3290933), (38, 2251691), (247, 346414), (494, 173207)]