31164288

素因数分解:

$2^7\times 3^1\times {\mathrm{81157}}^1$

素因数の和:81174

約数の個数: 32

約数和(自身を含む): 82781160

約数和(自身を除く): 51616872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 81157, 162314, 243471, 324628, 486942, 649256, 973884, 1298512, 1947768, 2597024, 3895536, 5194048, 7791072, 10388096, 15582144, 31164288]

約数ペア:

[(1, 31164288), (2, 15582144), (3, 10388096), (4, 7791072), (6, 5194048), (8, 3895536), (12, 2597024), (16, 1947768), (24, 1298512), (32, 973884), (48, 649256), (64, 486942), (96, 324628), (128, 243471), (192, 162314), (384, 81157)]