89820328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5501}}^1$

素因数の和:5677

約数の個数: 32

約数和(自身を含む): 182556360

約数和(自身を除く): 92736032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 5501, 8164, 11002, 16328, 22004, 44008, 71513, 143026, 286052, 572104, 863657, 1727314, 3454628, 6909256, 11227541, 22455082, 44910164, 89820328]

約数ペア:

[(1, 89820328), (2, 44910164), (4, 22455082), (8, 11227541), (13, 6909256), (26, 3454628), (52, 1727314), (104, 863657), (157, 572104), (314, 286052), (628, 143026), (1256, 71513), (2041, 44008), (4082, 22004), (5501, 16328), (8164, 11002)]