2443088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 5008608

約数和(自身を除く): 2565520

約数列:

[1, 2, 4, 8, 16, 43, 53, 67, 86, 106, 134, 172, 212, 268, 344, 424, 536, 688, 848, 1072, 2279, 2881, 3551, 4558, 5762, 7102, 9116, 11524, 14204, 18232, 23048, 28408, 36464, 46096, 56816, 152693, 305386, 610772, 1221544, 2443088]

約数ペア:

[(1, 2443088), (2, 1221544), (4, 610772), (8, 305386), (16, 152693), (43, 56816), (53, 46096), (67, 36464), (86, 28408), (106, 23048), (134, 18232), (172, 14204), (212, 11524), (268, 9116), (344, 7102), (424, 5762), (536, 4558), (688, 3551), (848, 2881), (1072, 2279)]