89831416

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{85717}}^1$

素因数の和:85854

約数の個数: 16

約数和(自身を含む): 169721640

約数和(自身を除く): 79890224

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 85717, 171434, 342868, 685736, 11228927, 22457854, 44915708, 89831416]

約数ペア:

[(1, 89831416), (2, 44915708), (4, 22457854), (8, 11228927), (131, 685736), (262, 342868), (524, 171434), (1048, 85717)]