31101442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7243}}^1$

素因数の和:7377

約数の個数: 16

約数和(自身を含む): 49548960

約数和(自身を除く): 18447518

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 7243, 14486, 137617, 275234, 818459, 1636918, 15550721, 31101442]

約数ペア:

[(1, 31101442), (2, 15550721), (19, 1636918), (38, 818459), (113, 275234), (226, 137617), (2147, 14486), (4294, 7243)]