91494286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{17863}}^1$

素因数の和:18075

約数の個数: 16

約数和(自身を含む): 148557024

約数和(自身を除く): 57062738

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 17863, 35726, 232219, 464438, 3519011, 7038022, 45747143, 91494286]

約数ペア:

[(1, 91494286), (2, 45747143), (13, 7038022), (26, 3519011), (197, 464438), (394, 232219), (2561, 35726), (5122, 17863)]