90857486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{56857}}^1$

素因数の和:56923

約数の個数: 16

約数和(自身を含む): 147375936

約数和(自身を除く): 56518450

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 56857, 113714, 966569, 1933138, 2672279, 5344558, 45428743, 90857486]

約数ペア:

[(1, 90857486), (2, 45428743), (17, 5344558), (34, 2672279), (47, 1933138), (94, 966569), (799, 113714), (1598, 56857)]