284476048

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{163117}}^1$

素因数の和:163234

約数の個数: 20

約数和(自身を含む): 556232380

約数和(自身を除く): 271756332

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 163117, 326234, 652468, 1304936, 2609872, 17779753, 35559506, 71119012, 142238024, 284476048]

約数ペア:

[(1, 284476048), (2, 142238024), (4, 71119012), (8, 35559506), (16, 17779753), (109, 2609872), (218, 1304936), (436, 652468), (872, 326234), (1744, 163117)]