31028224

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 44

約数和(自身を含む): 62744644

約数和(自身を除く): 31716420

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 193, 256, 314, 386, 512, 628, 772, 1024, 1256, 1544, 2512, 3088, 5024, 6176, 10048, 12352, 20096, 24704, 30301, 40192, 49408, 60602, 80384, 98816, 121204, 160768, 197632, 242408, 484816, 969632, 1939264, 3878528, 7757056, 15514112, 31028224]

約数ペア:

[(1, 31028224), (2, 15514112), (4, 7757056), (8, 3878528), (16, 1939264), (32, 969632), (64, 484816), (128, 242408), (157, 197632), (193, 160768), (256, 121204), (314, 98816), (386, 80384), (512, 60602), (628, 49408), (772, 40192), (1024, 30301), (1256, 24704), (1544, 20096), (2512, 12352), (3088, 10048), (5024, 6176)]