16216055

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 19872864

約数和(自身を除く): 3656809

約数列:

[1, 5, 101, 163, 197, 505, 815, 985, 16463, 19897, 32111, 82315, 99485, 160555, 3243211, 16216055]

約数ペア:

[(1, 16216055), (5, 3243211), (101, 160555), (163, 99485), (197, 82315), (505, 32111), (815, 19897), (985, 16463)]