80087152

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{25153}}^1$

素因数の和:25360

約数の個数: 20

約数和(自身を含む): 155954800

約数和(自身を除く): 75867648

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 25153, 50306, 100612, 201224, 402448, 5005447, 10010894, 20021788, 40043576, 80087152]

約数ペア:

[(1, 80087152), (2, 40043576), (4, 20021788), (8, 10010894), (16, 5005447), (199, 402448), (398, 201224), (796, 100612), (1592, 50306), (3184, 25153)]