86854108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1973957}}^1$

素因数の和:1973972

約数の個数: 12

約数和(自身を含む): 165812472

約数和(自身を除く): 78958364

約数列:

[1, 2, 4, 11, 22, 44, 1973957, 3947914, 7895828, 21713527, 43427054, 86854108]

約数ペア:

[(1, 86854108), (2, 43427054), (4, 21713527), (11, 7895828), (22, 3947914), (44, 1973957)]