31744004

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{4721}}^1$

素因数の和:4807

約数の個数: 18

約数和(自身を含む): 56952042

約数和(自身を除く): 25208038

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 4721, 6724, 9442, 18884, 193561, 387122, 774244, 7936001, 15872002, 31744004]

約数ペア:

[(1, 31744004), (2, 15872002), (4, 7936001), (41, 774244), (82, 387122), (164, 193561), (1681, 18884), (3362, 9442), (4721, 6724)]