16486975924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{20681}}^1\times {\mathrm{4861}}^1$

素因数の和:25587

約数の個数: 24

約数和(自身を含む): 29563429896

約数和(自身を除く): 13076453972

約数列:

[1, 2, 4, 41, 82, 164, 4861, 9722, 19444, 20681, 41362, 82724, 199301, 398602, 797204, 847921, 1695842, 3391684, 100530341, 201060682, 402121364, 4121743981, 8243487962, 16486975924]

約数ペア:

[(1, 16486975924), (2, 8243487962), (4, 4121743981), (41, 402121364), (82, 201060682), (164, 100530341), (4861, 3391684), (9722, 1695842), (19444, 847921), (20681, 797204), (41362, 398602), (82724, 199301)]