81073673726

素因数分解:

$2^1\times {\mathrm{863}}^1\times {\mathrm{2153}}^1\times {\mathrm{21817}}^1$

素因数の和:24835

約数の個数: 16

約数和(自身を含む): 121813559424

約数和(自身を除く): 40739885698

約数列:

[1, 2, 863, 1726, 2153, 4306, 21817, 43634, 1858039, 3716078, 18828071, 37656142, 46972001, 93944002, 40536836863, 81073673726]

約数ペア:

[(1, 81073673726), (2, 40536836863), (863, 93944002), (1726, 46972001), (2153, 37656142), (4306, 18828071), (21817, 3716078), (43634, 1858039)]