40855712

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{12641}}^1$

素因数の和:12752

約数の個数: 24

約数和(自身を含む): 81237492

約数和(自身を除く): 40381780

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 12641, 25282, 50564, 101128, 202256, 404512, 1276741, 2553482, 5106964, 10213928, 20427856, 40855712]

約数ペア:

[(1, 40855712), (2, 20427856), (4, 10213928), (8, 5106964), (16, 2553482), (32, 1276741), (101, 404512), (202, 202256), (404, 101128), (808, 50564), (1616, 25282), (3232, 12641)]