31100098

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 47329920

約数和(自身を除く): 16229822

約数列:

[1, 2, 109, 218, 331, 431, 662, 862, 36079, 46979, 72158, 93958, 142661, 285322, 15550049, 31100098]

約数ペア:

[(1, 31100098), (2, 15550049), (109, 285322), (218, 142661), (331, 93958), (431, 72158), (662, 46979), (862, 36079)]