115306672

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{42643}}^1$

素因数の和:42677

約数の個数: 30

約数和(自身を含む): 241919412

約数和(自身を除く): 126612740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 42643, 85286, 170572, 341144, 554359, 682288, 1108718, 2217436, 4434872, 7206667, 8869744, 14413334, 28826668, 57653336, 115306672]

約数ペア:

[(1, 115306672), (2, 57653336), (4, 28826668), (8, 14413334), (13, 8869744), (16, 7206667), (26, 4434872), (52, 2217436), (104, 1108718), (169, 682288), (208, 554359), (338, 341144), (676, 170572), (1352, 85286), (2704, 42643)]