64587128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2029}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 127159200

約数和(自身を除く): 62572072

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 1384, 2029, 3979, 4058, 7958, 8116, 15916, 16232, 31832, 46667, 93334, 186668, 351017, 373336, 702034, 1404068, 2808136, 8073391, 16146782, 32293564, 64587128]

約数ペア:

[(1, 64587128), (2, 32293564), (4, 16146782), (8, 8073391), (23, 2808136), (46, 1404068), (92, 702034), (173, 373336), (184, 351017), (346, 186668), (692, 93334), (1384, 46667), (2029, 31832), (3979, 16232), (4058, 15916), (7958, 8116)]