61313684

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{42461}}^1$

素因数の和:42503

約数の個数: 18

約数和(自身を含む): 113246154

約数和(自身を除く): 51932470

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 42461, 84922, 169844, 806759, 1613518, 3227036, 15328421, 30656842, 61313684]

約数ペア:

[(1, 61313684), (2, 30656842), (4, 15328421), (19, 3227036), (38, 1613518), (76, 806759), (361, 169844), (722, 84922), (1444, 42461)]