42788834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20051}}^1$

素因数の和:20161

約数の個数: 16

約数和(自身を含む): 70743456

約数和(自身を除く): 27954622

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 20051, 40102, 220561, 441122, 1944947, 3889894, 21394417, 42788834]

約数ペア:

[(1, 42788834), (2, 21394417), (11, 3889894), (22, 1944947), (97, 441122), (194, 220561), (1067, 40102), (2134, 20051)]