85578052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160861}}^1$

素因数の和:160891

約数の個数: 24

約数和(自身を含む): 180165440

約数和(自身を除く): 94587388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 160861, 321722, 643444, 1126027, 2252054, 3056359, 4504108, 6112718, 12225436, 21394513, 42789026, 85578052]

約数ペア:

[(1, 85578052), (2, 42789026), (4, 21394513), (7, 12225436), (14, 6112718), (19, 4504108), (28, 3056359), (38, 2252054), (76, 1126027), (133, 643444), (266, 321722), (532, 160861)]