80411078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4093}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 141488640

約数和(自身を除く): 61077562

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 4093, 8186, 9823, 19646, 45023, 77767, 90046, 155534, 192371, 384742, 855437, 1710874, 2116081, 3655049, 4232162, 7310098, 40205539, 80411078]

約数ペア:

[(1, 80411078), (2, 40205539), (11, 7310098), (19, 4232162), (22, 3655049), (38, 2116081), (47, 1710874), (94, 855437), (209, 384742), (418, 192371), (517, 155534), (893, 90046), (1034, 77767), (1786, 45023), (4093, 19646), (8186, 9823)]