85264478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{11839}}^1$

素因数の和:12131

約数の個数: 16

約数和(自身を含む): 138243840

約数和(自身を除く): 52979362

約数列:

[1, 2, 13, 26, 277, 554, 3601, 7202, 11839, 23678, 153907, 307814, 3279403, 6558806, 42632239, 85264478]

約数ペア:

[(1, 85264478), (2, 42632239), (13, 6558806), (26, 3279403), (277, 307814), (554, 153907), (3601, 23678), (7202, 11839)]