67609886

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1567

約数の個数: 16

約数和(自身を含む): 102757248

約数和(自身を除く): 35147362

約数列:

[1, 2, 131, 211, 262, 422, 1223, 2446, 27641, 55282, 160213, 258053, 320426, 516106, 33804943, 67609886]

約数ペア:

[(1, 67609886), (2, 33804943), (131, 516106), (211, 320426), (262, 258053), (422, 160213), (1223, 55282), (2446, 27641)]