8489968

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{1811}}^1$

素因数の和:2112

約数の個数: 20

約数和(自身を含む): 16514568

約数和(自身を除く): 8024600

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 1811, 2344, 3622, 4688, 7244, 14488, 28976, 530623, 1061246, 2122492, 4244984, 8489968]

約数ペア:

[(1, 8489968), (2, 4244984), (4, 2122492), (8, 1061246), (16, 530623), (293, 28976), (586, 14488), (1172, 7244), (1811, 4688), (2344, 3622)]