145440706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89009}}^1$

素因数の和:89073

約数の個数: 16

約数和(自身を含む): 234986400

約数和(自身を除く): 89545694

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 89009, 178018, 1691171, 3382342, 3827387, 7654774, 72720353, 145440706]

約数ペア:

[(1, 145440706), (2, 72720353), (19, 7654774), (38, 3827387), (43, 3382342), (86, 1691171), (817, 178018), (1634, 89009)]