131163482432

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{28865203}}^1$

素因数の和:28865286

約数の個数: 28

約数和(自身を含む): 263943425376

約数和(自身を除く): 132779942944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 28865203, 57730406, 115460812, 230921624, 461843248, 923686496, 1847372992, 2049429413, 4098858826, 8197717652, 16395435304, 32790870608, 65581741216, 131163482432]

約数ペア:

[(1, 131163482432), (2, 65581741216), (4, 32790870608), (8, 16395435304), (16, 8197717652), (32, 4098858826), (64, 2049429413), (71, 1847372992), (142, 923686496), (284, 461843248), (568, 230921624), (1136, 115460812), (2272, 57730406), (4544, 28865203)]