171640214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{61169}}^1$

素因数の和:61255

約数の個数: 16

約数和(自身を含む): 273062880

約数和(自身を除く): 101422666

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 61169, 122338, 1406887, 2813774, 3731309, 7462618, 85820107, 171640214]

約数ペア:

[(1, 171640214), (2, 85820107), (23, 7462618), (46, 3731309), (61, 2813774), (122, 1406887), (1403, 122338), (2806, 61169)]