31964093

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 37779456

約数和(自身を除く): 5815363

約数列:

[1, 7, 43, 103, 301, 721, 1031, 4429, 7217, 31003, 44333, 106193, 310331, 743351, 4566299, 31964093]

約数ペア:

[(1, 31964093), (7, 4566299), (43, 743351), (103, 310331), (301, 106193), (721, 44333), (1031, 31003), (4429, 7217)]