131448376

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{15937}}^1$

素因数の和:16974

約数の個数: 16

約数和(自身を含む): 246720240

約数和(自身を除く): 115271864

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 15937, 31874, 63748, 127496, 16431047, 32862094, 65724188, 131448376]

約数ペア:

[(1, 131448376), (2, 65724188), (4, 32862094), (8, 16431047), (1031, 127496), (2062, 63748), (4124, 31874), (8248, 15937)]