335056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 20

約数和(自身を含む): 665632

約数和(自身を除く): 330576

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 487, 688, 974, 1948, 3896, 7792, 20941, 41882, 83764, 167528, 335056]

約数ペア:

[(1, 335056), (2, 167528), (4, 83764), (8, 41882), (16, 20941), (43, 7792), (86, 3896), (172, 1948), (344, 974), (487, 688)]