8247056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11987}}^1$

素因数の和:12038

約数の個数: 20

約数和(自身を含む): 16351632

約数和(自身を除く): 8104576

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11987, 23974, 47948, 95896, 191792, 515441, 1030882, 2061764, 4123528, 8247056]

約数ペア:

[(1, 8247056), (2, 4123528), (4, 2061764), (8, 1030882), (16, 515441), (43, 191792), (86, 95896), (172, 47948), (344, 23974), (688, 11987)]