85043842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{251609}}^1$

素因数の和:251637

約数の個数: 12

約数和(自身を含む): 138133890

約数和(自身を除く): 53090048

約数列:

[1, 2, 13, 26, 169, 338, 251609, 503218, 3270917, 6541834, 42521921, 85043842]

約数ペア:

[(1, 85043842), (2, 42521921), (13, 6541834), (26, 3270917), (169, 503218), (338, 251609)]