804975824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1170023}}^1$

素因数の和:1170074

約数の個数: 20

約数和(自身を含む): 1595912736

約数和(自身を除く): 790936912

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1170023, 2340046, 4680092, 9360184, 18720368, 50310989, 100621978, 201243956, 402487912, 804975824]

約数ペア:

[(1, 804975824), (2, 402487912), (4, 201243956), (8, 100621978), (16, 50310989), (43, 18720368), (86, 9360184), (172, 4680092), (344, 2340046), (688, 1170023)]