65552590

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{32941}}^1$

素因数の和:33147

約数の個数: 16

約数和(自身を含む): 118591200

約数和(自身を除く): 53038610

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 32941, 65882, 164705, 329410, 6555259, 13110518, 32776295, 65552590]

約数ペア:

[(1, 65552590), (2, 32776295), (5, 13110518), (10, 6555259), (199, 329410), (398, 164705), (995, 65882), (1990, 32941)]