40961668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1013}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 78361920

約数和(自身を除く): 37400252

約数列:

[1, 2, 4, 11, 22, 44, 919, 1013, 1838, 2026, 3676, 4052, 10109, 11143, 20218, 22286, 40436, 44572, 930947, 1861894, 3723788, 10240417, 20480834, 40961668]

約数ペア:

[(1, 40961668), (2, 20480834), (4, 10240417), (11, 3723788), (22, 1861894), (44, 930947), (919, 44572), (1013, 40436), (1838, 22286), (2026, 20218), (3676, 11143), (4052, 10109)]