81152762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{6823}}^1$

素因数の和:7157

約数の個数: 16

約数和(自身を含む): 128564160

約数和(自身を除く): 47411398

約数列:

[1, 2, 19, 38, 313, 626, 5947, 6823, 11894, 13646, 129637, 259274, 2135599, 4271198, 40576381, 81152762]

約数ペア:

[(1, 81152762), (2, 40576381), (19, 4271198), (38, 2135599), (313, 259274), (626, 129637), (5947, 13646), (6823, 11894)]