31442192

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{19079}}^1$

素因数の和:19190

約数の個数: 20

約数和(自身を含む): 61513920

約数和(自身を除く): 30071728

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 19079, 38158, 76316, 152632, 305264, 1965137, 3930274, 7860548, 15721096, 31442192]

約数ペア:

[(1, 31442192), (2, 15721096), (4, 7860548), (8, 3930274), (16, 1965137), (103, 305264), (206, 152632), (412, 76316), (824, 38158), (1648, 19079)]