40450888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 80667360

約数和(自身を除く): 40216472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 1051, 1132, 2102, 2264, 4204, 4811, 8408, 9622, 17867, 19244, 35734, 38488, 71468, 142936, 297433, 594866, 1189732, 2379464, 5056361, 10112722, 20225444, 40450888]

約数ペア:

[(1, 40450888), (2, 20225444), (4, 10112722), (8, 5056361), (17, 2379464), (34, 1189732), (68, 594866), (136, 297433), (283, 142936), (566, 71468), (1051, 38488), (1132, 35734), (2102, 19244), (2264, 17867), (4204, 9622), (4811, 8408)]