43273984

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{13003}}^1$

素因数の和:13032

約数の個数: 36

約数和(自身を含む): 93030616

約数和(自身を除く): 49756632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 13003, 26006, 52012, 104024, 169039, 208048, 338078, 416096, 676156, 832192, 1352312, 1664384, 2704624, 3328768, 5409248, 10818496, 21636992, 43273984]

約数ペア:

[(1, 43273984), (2, 21636992), (4, 10818496), (8, 5409248), (13, 3328768), (16, 2704624), (26, 1664384), (32, 1352312), (52, 832192), (64, 676156), (104, 416096), (128, 338078), (208, 208048), (256, 169039), (416, 104024), (832, 52012), (1664, 26006), (3328, 13003)]