87111674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{108079}}^1$

素因数の和:108125

約数の個数: 16

約数和(自身を含む): 145259520

約数和(自身を除く): 58147846

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 108079, 216158, 1405027, 2810054, 3350449, 6700898, 43555837, 87111674]

約数ペア:

[(1, 87111674), (2, 43555837), (13, 6700898), (26, 3350449), (31, 2810054), (62, 1405027), (403, 216158), (806, 108079)]