86497684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{237631}}^1$

素因数の和:237655

約数の個数: 24

約数和(自身を含む): 186303488

約数和(自身を除く): 99805804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 237631, 475262, 950524, 1663417, 3089203, 3326834, 6178406, 6653668, 12356812, 21624421, 43248842, 86497684]

約数ペア:

[(1, 86497684), (2, 43248842), (4, 21624421), (7, 12356812), (13, 6653668), (14, 6178406), (26, 3326834), (28, 3089203), (52, 1663417), (91, 950524), (182, 475262), (364, 237631)]