40021036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9377}}^1$

素因数の和:9489

約数の個数: 24

約数和(自身を含む): 77199696

約数和(自身を除く): 37178660

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 9377, 18754, 37508, 103147, 206294, 412588, 909569, 1819138, 3638276, 10005259, 20010518, 40021036]

約数ペア:

[(1, 40021036), (2, 20010518), (4, 10005259), (11, 3638276), (22, 1819138), (44, 909569), (97, 412588), (194, 206294), (388, 103147), (1067, 37508), (2134, 18754), (4268, 9377)]