40263824

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{1361}}^1$

素因数の和:1455

約数の個数: 30

約数和(自身を含む): 79926246

約数和(自身を除く): 39662422

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1361, 1849, 2722, 3698, 5444, 7396, 10888, 14792, 21776, 29584, 58523, 117046, 234092, 468184, 936368, 2516489, 5032978, 10065956, 20131912, 40263824]

約数ペア:

[(1, 40263824), (2, 20131912), (4, 10065956), (8, 5032978), (16, 2516489), (43, 936368), (86, 468184), (172, 234092), (344, 117046), (688, 58523), (1361, 29584), (1849, 21776), (2722, 14792), (3698, 10888), (5444, 7396)]