102142568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5501}}^1$

素因数の和:5729

約数の個数: 32

約数和(自身を含む): 209956320

約数和(自身を除く): 107813752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4642, 5501, 9284, 11002, 18568, 22004, 44008, 60511, 121022, 242044, 484088, 1160711, 2321422, 4642844, 9285688, 12767821, 25535642, 51071284, 102142568]

約数ペア:

[(1, 102142568), (2, 51071284), (4, 25535642), (8, 12767821), (11, 9285688), (22, 4642844), (44, 2321422), (88, 1160711), (211, 484088), (422, 242044), (844, 121022), (1688, 60511), (2321, 44008), (4642, 22004), (5501, 18568), (9284, 11002)]