78887906

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{1307}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 119980224

約数和(自身を除く): 41092318

約数列:

[1, 2, 103, 206, 293, 586, 1307, 2614, 30179, 60358, 134621, 269242, 382951, 765902, 39443953, 78887906]

約数ペア:

[(1, 78887906), (2, 39443953), (103, 765902), (206, 382951), (293, 269242), (586, 134621), (1307, 60358), (2614, 30179)]