85876978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{66161}}^1$

素因数の和:66233

約数の個数: 16

約数和(自身を含む): 142909920

約数和(自身を除く): 57032942

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 66161, 132322, 727771, 1455542, 3903499, 7806998, 42938489, 85876978]

約数ペア:

[(1, 85876978), (2, 42938489), (11, 7806998), (22, 3903499), (59, 1455542), (118, 727771), (649, 132322), (1298, 66161)]