3137968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4561}}^1$

素因数の和:4612

約数の個数: 20

約数和(自身を含む): 6222568

約数和(自身を除く): 3084600

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4561, 9122, 18244, 36488, 72976, 196123, 392246, 784492, 1568984, 3137968]

約数ペア:

[(1, 3137968), (2, 1568984), (4, 784492), (8, 392246), (16, 196123), (43, 72976), (86, 36488), (172, 18244), (344, 9122), (688, 4561)]