15979666576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43423007}}^1$

素因数の和:43423038

約数の個数: 20

約数和(自身を含む): 32306717952

約数和(自身を除く): 16327051376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43423007, 86846014, 173692028, 347384056, 694768112, 998729161, 1997458322, 3994916644, 7989833288, 15979666576]

約数ペア:

[(1, 15979666576), (2, 7989833288), (4, 3994916644), (8, 1997458322), (16, 998729161), (23, 694768112), (46, 347384056), (92, 173692028), (184, 86846014), (368, 43423007)]