164339917

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{4637}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 193237632

約数和(自身を除く): 28897715

約数列:

[1, 7, 61, 83, 427, 581, 4637, 5063, 32459, 35441, 282857, 384871, 1979999, 2694097, 23477131, 164339917]

約数ペア:

[(1, 164339917), (7, 23477131), (61, 2694097), (83, 1979999), (427, 384871), (581, 282857), (4637, 35441), (5063, 32459)]