84564976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{74441}}^1$

素因数の和:74520

約数の個数: 20

約数和(自身を含む): 166154544

約数和(自身を除く): 81589568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 74441, 148882, 297764, 595528, 1191056, 5285311, 10570622, 21141244, 42282488, 84564976]

約数ペア:

[(1, 84564976), (2, 42282488), (4, 21141244), (8, 10570622), (16, 5285311), (71, 1191056), (142, 595528), (284, 297764), (568, 148882), (1136, 74441)]