164434478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{204013}}^1$

素因数の和:204059

約数の個数: 16

約数和(自身を含む): 274194816

約数和(自身を除く): 109760338

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 204013, 408026, 2652169, 5304338, 6324403, 12648806, 82217239, 164434478]

約数ペア:

[(1, 164434478), (2, 82217239), (13, 12648806), (26, 6324403), (31, 5304338), (62, 2652169), (403, 408026), (806, 204013)]