42953866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11807}}^1$

素因数の和:11933

約数の個数: 16

約数和(自身を含む): 68864256

約数和(自身を除く): 25910390

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 11807, 23614, 200719, 401438, 1263349, 2526698, 21476933, 42953866]

約数ペア:

[(1, 42953866), (2, 21476933), (17, 2526698), (34, 1263349), (107, 401438), (214, 200719), (1819, 23614), (3638, 11807)]