40442908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5639}}^1$

素因数の和:5817

約数の個数: 24

約数和(自身を含む): 77696640

約数和(自身を除く): 37253732

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 5639, 7172, 11278, 22556, 62029, 124058, 248116, 919157, 1838314, 3676628, 10110727, 20221454, 40442908]

約数ペア:

[(1, 40442908), (2, 20221454), (4, 10110727), (11, 3676628), (22, 1838314), (44, 919157), (163, 248116), (326, 124058), (652, 62029), (1793, 22556), (3586, 11278), (5639, 7172)]