42019016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{404029}}^1$

素因数の和:404048

約数の個数: 16

約数和(自身を含む): 84846300

約数和(自身を除く): 42827284

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 404029, 808058, 1616116, 3232232, 5252377, 10504754, 21009508, 42019016]

約数ペア:

[(1, 42019016), (2, 21009508), (4, 10504754), (8, 5252377), (13, 3232232), (26, 1616116), (52, 808058), (104, 404029)]