31273654

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1949}}^1$

素因数の和:2135

約数の個数: 16

約数和(自身を含む): 48016800

約数和(自身を除く): 16743146

約数列:

[1, 2, 71, 113, 142, 226, 1949, 3898, 8023, 16046, 138379, 220237, 276758, 440474, 15636827, 31273654]

約数ペア:

[(1, 31273654), (2, 15636827), (71, 440474), (113, 276758), (142, 220237), (226, 138379), (1949, 16046), (3898, 8023)]