331360426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79769}}^1$

素因数の和:79869

約数の個数: 16

約数和(自身を含む): 520738560

約数和(自身を除く): 189378134

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 79769, 159538, 2472839, 4945678, 5344523, 10689046, 165680213, 331360426]

約数ペア:

[(1, 331360426), (2, 165680213), (31, 10689046), (62, 5344523), (67, 4945678), (134, 2472839), (2077, 159538), (4154, 79769)]