78831442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{24137}}^1$

素因数の和:24233

約数の個数: 16

約数和(自身を含む): 125131392

約数和(自身を除く): 46299950

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 24137, 48274, 555151, 1110302, 1713727, 3427454, 39415721, 78831442]

約数ペア:

[(1, 78831442), (2, 39415721), (23, 3427454), (46, 1713727), (71, 1110302), (142, 555151), (1633, 48274), (3266, 24137)]