86379518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{2237}}^1$

素因数の和:2731

約数の個数: 16

約数和(自身を含む): 132937200

約数和(自身を除く): 46557682

約数列:

[1, 2, 43, 86, 449, 898, 2237, 4474, 19307, 38614, 96191, 192382, 1004413, 2008826, 43189759, 86379518]

約数ペア:

[(1, 86379518), (2, 43189759), (43, 2008826), (86, 1004413), (449, 192382), (898, 96191), (2237, 38614), (4474, 19307)]