89741258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{2377}}^1$

素因数の和:2861

約数の個数: 16

約数和(自身を含む): 138114240

約数和(自身を除く): 48372982

約数列:

[1, 2, 43, 86, 439, 878, 2377, 4754, 18877, 37754, 102211, 204422, 1043503, 2087006, 44870629, 89741258]

約数ペア:

[(1, 89741258), (2, 44870629), (43, 2087006), (86, 1043503), (439, 204422), (878, 102211), (2377, 37754), (4754, 18877)]