181208384

素因数分解:

$2^6\times 7^1\times {\mathrm{404483}}^1$

素因数の和:404502

約数の個数: 28

約数和(自身を含む): 410955744

約数和(自身を除く): 229747360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 404483, 808966, 1617932, 2831381, 3235864, 5662762, 6471728, 11325524, 12943456, 22651048, 25886912, 45302096, 90604192, 181208384]

約数ペア:

[(1, 181208384), (2, 90604192), (4, 45302096), (7, 25886912), (8, 22651048), (14, 12943456), (16, 11325524), (28, 6471728), (32, 5662762), (56, 3235864), (64, 2831381), (112, 1617932), (224, 808966), (448, 404483)]