39988691614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1\times {\mathrm{309937}}^1$

素因数の和:312051

約数の個数: 16

約数和(自身を含む): 61947927936

約数和(自身を除く): 21959236322

約数列:

[1, 2, 31, 62, 2081, 4162, 64511, 129022, 309937, 619874, 9608047, 19216094, 644978897, 1289957794, 19994345807, 39988691614]

約数ペア:

[(1, 39988691614), (2, 19994345807), (31, 1289957794), (62, 644978897), (2081, 19216094), (4162, 9608047), (64511, 619874), (129022, 309937)]