86731024

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{5437}}^1$

素因数の和:6442

約数の個数: 20

約数和(自身を含む): 168240844

約数和(自身を除く): 81509820

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 5437, 7976, 10874, 15952, 21748, 43496, 86992, 5420689, 10841378, 21682756, 43365512, 86731024]

約数ペア:

[(1, 86731024), (2, 43365512), (4, 21682756), (8, 10841378), (16, 5420689), (997, 86992), (1994, 43496), (3988, 21748), (5437, 15952), (7976, 10874)]