31309306

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3323}}^1$

素因数の和:4005

約数の個数: 16

約数和(自身を含む): 53769024

約数和(自身を除く): 22459718

約数列:

[1, 2, 7, 14, 673, 1346, 3323, 4711, 6646, 9422, 23261, 46522, 2236379, 4472758, 15654653, 31309306]

約数ペア:

[(1, 31309306), (2, 15654653), (7, 4472758), (14, 2236379), (673, 46522), (1346, 23261), (3323, 9422), (4711, 6646)]