80062448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{217561}}^1$

素因数の和:217592

約数の個数: 20

約数和(自身を含む): 161866128

約数和(自身を除く): 81803680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 217561, 435122, 870244, 1740488, 3480976, 5003903, 10007806, 20015612, 40031224, 80062448]

約数ペア:

[(1, 80062448), (2, 40031224), (4, 20015612), (8, 10007806), (16, 5003903), (23, 3480976), (46, 1740488), (92, 870244), (184, 435122), (368, 217561)]