81083896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5749}}^1$

素因数の和:5839

約数の個数: 32

約数和(自身を含む): 159390000

約数和(自身を除く): 78306104

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 3526, 5749, 7052, 11498, 14104, 22996, 45992, 235709, 247207, 471418, 494414, 942836, 988828, 1885672, 1977656, 10135487, 20270974, 40541948, 81083896]

約数ペア:

[(1, 81083896), (2, 40541948), (4, 20270974), (8, 10135487), (41, 1977656), (43, 1885672), (82, 988828), (86, 942836), (164, 494414), (172, 471418), (328, 247207), (344, 235709), (1763, 45992), (3526, 22996), (5749, 14104), (7052, 11498)]