87486646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71593}}^1$

素因数の和:71655

約数の個数: 16

約数和(自身を含む): 144333504

約数和(自身を除く): 56846858

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 71593, 143186, 930709, 1861418, 3364871, 6729742, 43743323, 87486646]

約数ペア:

[(1, 87486646), (2, 43743323), (13, 6729742), (26, 3364871), (47, 1861418), (94, 930709), (611, 143186), (1222, 71593)]