86920818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{629861}}^1$

素因数の和:629889

約数の個数: 16

約数和(自身を含む): 181400256

約数和(自身を除く): 94479438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 629861, 1259722, 1889583, 3779166, 14486803, 28973606, 43460409, 86920818]

約数ペア:

[(1, 86920818), (2, 43460409), (3, 28973606), (6, 14486803), (23, 3779166), (46, 1889583), (69, 1259722), (138, 629861)]