86436038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{23917}}^1$

素因数の和:24071

約数の個数: 16

約数和(自身を含む): 140637840

約数和(自身を除く): 54201802

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 23917, 47834, 310921, 621842, 3324463, 6648926, 43218019, 86436038]

約数ペア:

[(1, 86436038), (2, 43218019), (13, 6648926), (26, 3324463), (139, 621842), (278, 310921), (1807, 47834), (3614, 23917)]