123623168

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{1879}}^1$

素因数の和:2152

約数の個数: 36

約数和(自身を含む): 247855440

約数和(自身を除く): 124232272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 514, 1028, 1879, 2056, 3758, 4112, 7516, 8224, 15032, 16448, 30064, 32896, 60128, 65792, 120256, 240512, 481024, 482903, 965806, 1931612, 3863224, 7726448, 15452896, 30905792, 61811584, 123623168]

約数ペア:

[(1, 123623168), (2, 61811584), (4, 30905792), (8, 15452896), (16, 7726448), (32, 3863224), (64, 1931612), (128, 965806), (256, 482903), (257, 481024), (514, 240512), (1028, 120256), (1879, 65792), (2056, 60128), (3758, 32896), (4112, 30064), (7516, 16448), (8224, 15032)]