123923584

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{20599}}^1$

素因数の和:20660

約数の個数: 32

約数和(自身を含む): 252144000

約数和(自身を除く): 128220416

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 20599, 41198, 82396, 164792, 329584, 659168, 968153, 1318336, 1936306, 2636672, 3872612, 7745224, 15490448, 30980896, 61961792, 123923584]

約数ペア:

[(1, 123923584), (2, 61961792), (4, 30980896), (8, 15490448), (16, 7745224), (32, 3872612), (47, 2636672), (64, 1936306), (94, 1318336), (128, 968153), (188, 659168), (376, 329584), (752, 164792), (1504, 82396), (3008, 41198), (6016, 20599)]