85559696

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{10891}}^1$

素因数の和:11390

約数の個数: 20

約数和(自身を含む): 166124784

約数和(自身を除く): 80565088

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 10891, 21782, 43564, 87128, 174256, 5347481, 10694962, 21389924, 42779848, 85559696]

約数ペア:

[(1, 85559696), (2, 42779848), (4, 21389924), (8, 10694962), (16, 5347481), (491, 174256), (982, 87128), (1964, 43564), (3928, 21782), (7856, 10891)]