103425424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{208519}}^1$

素因数の和:208558

約数の個数: 20

約数和(自身を含む): 206851840

約数和(自身を除く): 103426416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 208519, 417038, 834076, 1668152, 3336304, 6464089, 12928178, 25856356, 51712712, 103425424]

約数ペア:

[(1, 103425424), (2, 51712712), (4, 25856356), (8, 12928178), (16, 6464089), (31, 3336304), (62, 1668152), (124, 834076), (248, 417038), (496, 208519)]