89027974

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 160022016

約数和(自身を除く): 70994042

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1763, 3526, 3607, 7214, 12341, 24682, 25249, 50498, 147887, 155101, 295774, 310202, 1035209, 1085707, 2070418, 2171414, 6359141, 12718282, 44513987, 89027974]

約数ペア:

[(1, 89027974), (2, 44513987), (7, 12718282), (14, 6359141), (41, 2171414), (43, 2070418), (82, 1085707), (86, 1035209), (287, 310202), (301, 295774), (574, 155101), (602, 147887), (1763, 50498), (3526, 25249), (3607, 24682), (7214, 12341)]