40222556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3557}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 77108976

約数和(自身を除く): 36886420

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 3557, 5654, 7114, 11308, 14228, 39127, 78254, 156508, 914149, 1828298, 3656596, 10055639, 20111278, 40222556]

約数ペア:

[(1, 40222556), (2, 20111278), (4, 10055639), (11, 3656596), (22, 1828298), (44, 914149), (257, 156508), (514, 78254), (1028, 39127), (2827, 14228), (3557, 11308), (5654, 7114)]