320196608

素因数分解:

$2^{12}\times {\mathrm{78173}}^1$

素因数の和:78197

約数の個数: 26

約数和(自身を含む): 640323234

約数和(自身を除く): 320126626

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 78173, 156346, 312692, 625384, 1250768, 2501536, 5003072, 10006144, 20012288, 40024576, 80049152, 160098304, 320196608]

約数ペア:

[(1, 320196608), (2, 160098304), (4, 80049152), (8, 40024576), (16, 20012288), (32, 10006144), (64, 5003072), (128, 2501536), (256, 1250768), (512, 625384), (1024, 312692), (2048, 156346), (4096, 78173)]