68846368

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{20107}}^1$

素因数の和:20224

約数の個数: 24

約数和(自身を含む): 136814832

約数和(自身を除く): 67968464

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 20107, 40214, 80428, 160856, 321712, 643424, 2151449, 4302898, 8605796, 17211592, 34423184, 68846368]

約数ペア:

[(1, 68846368), (2, 34423184), (4, 17211592), (8, 8605796), (16, 4302898), (32, 2151449), (107, 643424), (214, 321712), (428, 160856), (856, 80428), (1712, 40214), (3424, 20107)]