87655298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{16421}}^1$

素因数の和:16597

約数の個数: 16

約数和(自身を含む): 140112504

約数和(自身を除く): 52457206

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 16421, 32842, 279157, 558314, 2578097, 5156194, 43827649, 87655298]

約数ペア:

[(1, 87655298), (2, 43827649), (17, 5156194), (34, 2578097), (157, 558314), (314, 279157), (2669, 32842), (5338, 16421)]