85554209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 93786000

約数和(自身を除く): 8231791

約数列:

[1, 13, 109, 173, 349, 1417, 2249, 4537, 18857, 38041, 60377, 245141, 494533, 784901, 6581093, 85554209]

約数ペア:

[(1, 85554209), (13, 6581093), (109, 784901), (173, 494533), (349, 245141), (1417, 60377), (2249, 38041), (4537, 18857)]