131141036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{81353}}^1$

素因数の和:81401

約数の個数: 24

約数和(自身を含む): 255126144

約数和(自身を除く): 123985108

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 81353, 162706, 325412, 1057589, 2115178, 2521943, 4230356, 5043886, 10087772, 32785259, 65570518, 131141036]

約数ペア:

[(1, 131141036), (2, 65570518), (4, 32785259), (13, 10087772), (26, 5043886), (31, 4230356), (52, 2521943), (62, 2115178), (124, 1057589), (403, 325412), (806, 162706), (1612, 81353)]