82816804

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79939}}^1$

素因数の和:79987

約数の個数: 24

約数和(自身を含む): 170112320

約数和(自身を除く): 87295516

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 79939, 159878, 319756, 559573, 1119146, 2238292, 2957743, 5915486, 11830972, 20704201, 41408402, 82816804]

約数ペア:

[(1, 82816804), (2, 41408402), (4, 20704201), (7, 11830972), (14, 5915486), (28, 2957743), (37, 2238292), (74, 1119146), (148, 559573), (259, 319756), (518, 159878), (1036, 79939)]