80843144

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{246473}}^1$

素因数の和:246520

約数の個数: 16

約数和(自身を含む): 155278620

約数和(自身を除く): 74435476

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 246473, 492946, 985892, 1971784, 10105393, 20210786, 40421572, 80843144]

約数ペア:

[(1, 80843144), (2, 40421572), (4, 20210786), (8, 10105393), (41, 1971784), (82, 985892), (164, 492946), (328, 246473)]