3431056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4987}}^1$

素因数の和:5038

約数の個数: 20

約数和(自身を含む): 6803632

約数和(自身を除く): 3372576

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4987, 9974, 19948, 39896, 79792, 214441, 428882, 857764, 1715528, 3431056]

約数ペア:

[(1, 3431056), (2, 1715528), (4, 857764), (8, 428882), (16, 214441), (43, 79792), (86, 39896), (172, 19948), (344, 9974), (688, 4987)]