85834567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30427}}^1$

素因数の和:30478

約数の個数: 16

約数和(自身を含む): 109053952

約数和(自身を除く): 23219385

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 30427, 212989, 395551, 943237, 2768857, 6602659, 12262081, 85834567]

約数ペア:

[(1, 85834567), (7, 12262081), (13, 6602659), (31, 2768857), (91, 943237), (217, 395551), (403, 212989), (2821, 30427)]