82807808

素因数分解:

$2^{10}\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:632

約数の個数: 44

約数和(自身を含む): 166789560

約数和(自身を除く): 83981752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 419, 512, 772, 838, 1024, 1544, 1676, 3088, 3352, 6176, 6704, 12352, 13408, 24704, 26816, 49408, 53632, 80867, 98816, 107264, 161734, 197632, 214528, 323468, 429056, 646936, 1293872, 2587744, 5175488, 10350976, 20701952, 41403904, 82807808]

約数ペア:

[(1, 82807808), (2, 41403904), (4, 20701952), (8, 10350976), (16, 5175488), (32, 2587744), (64, 1293872), (128, 646936), (193, 429056), (256, 323468), (386, 214528), (419, 197632), (512, 161734), (772, 107264), (838, 98816), (1024, 80867), (1544, 53632), (1676, 49408), (3088, 26816), (3352, 24704), (6176, 13408), (6704, 12352)]