284865296

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{214507}}^1$

素因数の和:214598

約数の個数: 20

約数和(自身を含む): 558578832

約数和(自身を除く): 273713536

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 214507, 429014, 858028, 1716056, 3432112, 17804081, 35608162, 71216324, 142432648, 284865296]

約数ペア:

[(1, 284865296), (2, 142432648), (4, 71216324), (8, 35608162), (16, 17804081), (83, 3432112), (166, 1716056), (332, 858028), (664, 429014), (1328, 214507)]