40158434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4493}}^1$

素因数の和:4645

約数の個数: 16

約数和(自身を含む): 62286840

約数和(自身を除く): 22128406

約数列:

[1, 2, 41, 82, 109, 218, 4469, 4493, 8938, 8986, 184213, 368426, 489737, 979474, 20079217, 40158434]

約数ペア:

[(1, 40158434), (2, 20079217), (41, 979474), (82, 489737), (109, 368426), (218, 184213), (4469, 8986), (4493, 8938)]