33981368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{249863}}^1$

素因数の和:249886

約数の個数: 16

約数和(自身を含む): 67463280

約数和(自身を除く): 33481912

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 249863, 499726, 999452, 1998904, 4247671, 8495342, 16990684, 33981368]

約数ペア:

[(1, 33981368), (2, 16990684), (4, 8495342), (8, 4247671), (17, 1998904), (34, 999452), (68, 499726), (136, 249863)]