86457118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^2\times {\mathrm{229}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 143186040

約数和(自身を除く): 56728922

約数列:

[1, 2, 11, 22, 131, 229, 262, 458, 1441, 2519, 2882, 5038, 17161, 29999, 34322, 59998, 188771, 329989, 377542, 659978, 3929869, 7859738, 43228559, 86457118]

約数ペア:

[(1, 86457118), (2, 43228559), (11, 7859738), (22, 3929869), (131, 659978), (229, 377542), (262, 329989), (458, 188771), (1441, 59998), (2519, 34322), (2882, 29999), (5038, 17161)]