40406446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{11119}}^1$

素因数の和:11223

約数の個数: 16

約数和(自身を含む): 64051200

約数和(自身を除く): 23644754

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 11119, 22238, 255737, 511474, 878401, 1756802, 20203223, 40406446]

約数ペア:

[(1, 40406446), (2, 20203223), (23, 1756802), (46, 878401), (79, 511474), (158, 255737), (1817, 22238), (3634, 11119)]