131704384

素因数分解:

$2^6\times 7^1\times {\mathrm{293983}}^1$

素因数の和:294002

約数の個数: 28

約数和(自身を含む): 298687744

約数和(自身を除く): 166983360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 293983, 587966, 1175932, 2057881, 2351864, 4115762, 4703728, 8231524, 9407456, 16463048, 18814912, 32926096, 65852192, 131704384]

約数ペア:

[(1, 131704384), (2, 65852192), (4, 32926096), (7, 18814912), (8, 16463048), (14, 9407456), (16, 8231524), (28, 4703728), (32, 4115762), (56, 2351864), (64, 2057881), (112, 1175932), (224, 587966), (448, 293983)]