90039806

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{4139}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 137862000

約数和(自身を除く): 47822194

約数列:

[1, 2, 73, 146, 149, 298, 4139, 8278, 10877, 21754, 302147, 604294, 616711, 1233422, 45019903, 90039806]

約数ペア:

[(1, 90039806), (2, 45019903), (73, 1233422), (146, 616711), (149, 604294), (298, 302147), (4139, 21754), (8278, 10877)]