85681574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1\times {\mathrm{2237}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 140349456

約数和(自身を除く): 54667882

約数列:

[1, 2, 11, 22, 1741, 2237, 3482, 4474, 19151, 24607, 38302, 49214, 3894617, 7789234, 42840787, 85681574]

約数ペア:

[(1, 85681574), (2, 42840787), (11, 7789234), (22, 3894617), (1741, 49214), (2237, 38302), (3482, 24607), (4474, 19151)]