66719378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97829}}^1$

素因数の和:97873

約数の個数: 16

約数和(自身を含む): 112700160

約数和(自身を除く): 45980782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 97829, 195658, 1076119, 2152238, 3032699, 6065398, 33359689, 66719378]

約数ペア:

[(1, 66719378), (2, 33359689), (11, 6065398), (22, 3032699), (31, 2152238), (62, 1076119), (341, 195658), (682, 97829)]