42721192

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{90511}}^1$

素因数の和:90576

約数の個数: 16

約数和(自身を含む): 81460800

約数和(自身を除く): 38739608

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 90511, 181022, 362044, 724088, 5340149, 10680298, 21360596, 42721192]

約数ペア:

[(1, 42721192), (2, 21360596), (4, 10680298), (8, 5340149), (59, 724088), (118, 362044), (236, 181022), (472, 90511)]