85378048

素因数分解:

$2^{10}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 88

約数和(自身を含む): 200311232

約数和(自身を除く): 114933184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 277, 301, 344, 448, 512, 554, 602, 688, 896, 1024, 1108, 1204, 1376, 1792, 1939, 2216, 2408, 2752, 3584, 3878, 4432, 4816, 5504, 7168, 7756, 8864, 9632, 11008, 11911, 15512, 17728, 19264, 22016, 23822, 31024, 35456, 38528, 44032, 47644, 62048, 70912, 77056, 83377, 95288, 124096, 141824, 154112, 166754, 190576, 248192, 283648, 308224, 333508, 381152, 496384, 667016, 762304, 992768, 1334032, 1524608, 1985536, 2668064, 3049216, 5336128, 6098432, 10672256, 12196864, 21344512, 42689024, 85378048]

約数ペア:

[(1, 85378048), (2, 42689024), (4, 21344512), (7, 12196864), (8, 10672256), (14, 6098432), (16, 5336128), (28, 3049216), (32, 2668064), (43, 1985536), (56, 1524608), (64, 1334032), (86, 992768), (112, 762304), (128, 667016), (172, 496384), (224, 381152), (256, 333508), (277, 308224), (301, 283648), (344, 248192), (448, 190576), (512, 166754), (554, 154112), (602, 141824), (688, 124096), (896, 95288), (1024, 83377), (1108, 77056), (1204, 70912), (1376, 62048), (1792, 47644), (1939, 44032), (2216, 38528), (2408, 35456), (2752, 31024), (3584, 23822), (3878, 22016), (4432, 19264), (4816, 17728), (5504, 15512), (7168, 11911), (7756, 11008), (8864, 9632)]