22567168

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6810

約数の個数: 36

約数和(自身を含む): 48518428

約数和(自身を除く): 25951260

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 6781, 13562, 27124, 54248, 88153, 108496, 176306, 216992, 352612, 433984, 705224, 867968, 1410448, 1735936, 2820896, 5641792, 11283584, 22567168]

約数ペア:

[(1, 22567168), (2, 11283584), (4, 5641792), (8, 2820896), (13, 1735936), (16, 1410448), (26, 867968), (32, 705224), (52, 433984), (64, 352612), (104, 216992), (128, 176306), (208, 108496), (256, 88153), (416, 54248), (832, 27124), (1664, 13562), (3328, 6781)]