190071808

素因数分解:

$2^{10}\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:882

約数の個数: 44

約数和(自身を含む): 381724560

約数和(自身を除く): 191652752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 443, 512, 838, 886, 1024, 1676, 1772, 3352, 3544, 6704, 7088, 13408, 14176, 26816, 28352, 53632, 56704, 107264, 113408, 185617, 214528, 226816, 371234, 429056, 453632, 742468, 1484936, 2969872, 5939744, 11879488, 23758976, 47517952, 95035904, 190071808]

約数ペア:

[(1, 190071808), (2, 95035904), (4, 47517952), (8, 23758976), (16, 11879488), (32, 5939744), (64, 2969872), (128, 1484936), (256, 742468), (419, 453632), (443, 429056), (512, 371234), (838, 226816), (886, 214528), (1024, 185617), (1676, 113408), (1772, 107264), (3352, 56704), (3544, 53632), (6704, 28352), (7088, 26816), (13408, 14176)]