164406808

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{27809}}^1$

素因数の和:28554

約数の個数: 16

約数和(自身を含む): 308691000

約数和(自身を除く): 144284192

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 5912, 27809, 55618, 111236, 222472, 20550851, 41101702, 82203404, 164406808]

約数ペア:

[(1, 164406808), (2, 82203404), (4, 41101702), (8, 20550851), (739, 222472), (1478, 111236), (2956, 55618), (5912, 27809)]