87937846

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{2131}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 135083520

約数和(自身を除く): 47145674

約数列:

[1, 2, 47, 94, 439, 878, 2131, 4262, 20633, 41266, 100157, 200314, 935509, 1871018, 43968923, 87937846]

約数ペア:

[(1, 87937846), (2, 43968923), (47, 1871018), (94, 935509), (439, 200314), (878, 100157), (2131, 41266), (4262, 20633)]