84378.0000000

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{4057}}^1$

素因数の和:4178

約数の個数: 20

約数和(自身を含む): 14340972

約数和(自身を除く): 7005916

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 4057, 8114, 16228, 32456, 64912, 458441, 916882, 1833764, 3667528, 7335056]

約数ペア:

[(1, 7335056), (2, 3667528), (4, 1833764), (8, 916882), (16, 458441), (113, 64912), (226, 32456), (452, 16228), (904, 8114), (1808, 4057)]