323485312

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{16097}}^1$

素因数の和:16268

約数の個数: 32

約数和(自身を含む): 648588420

約数和(自身を除く): 325103108

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 16097, 20096, 32194, 64388, 128776, 257552, 515104, 1030208, 2060416, 2527229, 5054458, 10108916, 20217832, 40435664, 80871328, 161742656, 323485312]

約数ペア:

[(1, 323485312), (2, 161742656), (4, 80871328), (8, 40435664), (16, 20217832), (32, 10108916), (64, 5054458), (128, 2527229), (157, 2060416), (314, 1030208), (628, 515104), (1256, 257552), (2512, 128776), (5024, 64388), (10048, 32194), (16097, 20096)]