80590544

素因数分解:

$2^4\times {\mathrm{2137}}^1\times {\mathrm{2357}}^1$

素因数の和:4502

約数の個数: 20

約数和(自身を含む): 156283524

約数和(自身を除く): 75692980

約数列:

[1, 2, 4, 8, 16, 2137, 2357, 4274, 4714, 8548, 9428, 17096, 18856, 34192, 37712, 5036909, 10073818, 20147636, 40295272, 80590544]

約数ペア:

[(1, 80590544), (2, 40295272), (4, 20147636), (8, 10073818), (16, 5036909), (2137, 37712), (2357, 34192), (4274, 18856), (4714, 17096), (8548, 9428)]