16408528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{25013}}^1$

素因数の和:25062

約数の個数: 20

約数和(自身を含む): 32568228

約数和(自身を除く): 16159700

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 25013, 50026, 100052, 200104, 400208, 1025533, 2051066, 4102132, 8204264, 16408528]

約数ペア:

[(1, 16408528), (2, 8204264), (4, 4102132), (8, 2051066), (16, 1025533), (41, 400208), (82, 200104), (164, 100052), (328, 50026), (656, 25013)]