85767656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4273}}^1$

素因数の和:4485

約数の個数: 32

約数和(自身を含む): 174122760

約数和(自身を除く): 88355104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2509, 4273, 5018, 8546, 10036, 17092, 20072, 34184, 55549, 111098, 222196, 444392, 824689, 1649378, 3298756, 6597512, 10720957, 21441914, 42883828, 85767656]

約数ペア:

[(1, 85767656), (2, 42883828), (4, 21441914), (8, 10720957), (13, 6597512), (26, 3298756), (52, 1649378), (104, 824689), (193, 444392), (386, 222196), (772, 111098), (1544, 55549), (2509, 34184), (4273, 20072), (5018, 17092), (8546, 10036)]