8152664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 16579920

約数和(自身を除く): 8427256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 283, 554, 566, 1108, 1132, 2216, 2264, 3601, 3679, 7202, 7358, 14404, 14716, 28808, 29432, 78391, 156782, 313564, 627128, 1019083, 2038166, 4076332, 8152664]

約数ペア:

[(1, 8152664), (2, 4076332), (4, 2038166), (8, 1019083), (13, 627128), (26, 313564), (52, 156782), (104, 78391), (277, 29432), (283, 28808), (554, 14716), (566, 14404), (1108, 7358), (1132, 7202), (2216, 3679), (2264, 3601)]