31135294

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 47431296

約数和(自身を除く): 16296002

約数列:

[1, 2, 131, 151, 262, 302, 787, 1574, 19781, 39562, 103097, 118837, 206194, 237674, 15567647, 31135294]

約数ペア:

[(1, 31135294), (2, 15567647), (131, 237674), (151, 206194), (262, 118837), (302, 103097), (787, 39562), (1574, 19781)]