23840768

素因数分解:

$2^{11}\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 54512640

約数和(自身を除く): 30671872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1663, 1792, 2048, 3326, 3584, 6652, 7168, 11641, 13304, 14336, 23282, 26608, 46564, 53216, 93128, 106432, 186256, 212864, 372512, 425728, 745024, 851456, 1490048, 1702912, 2980096, 3405824, 5960192, 11920384, 23840768]

約数ペア:

[(1, 23840768), (2, 11920384), (4, 5960192), (7, 3405824), (8, 2980096), (14, 1702912), (16, 1490048), (28, 851456), (32, 745024), (56, 425728), (64, 372512), (112, 212864), (128, 186256), (224, 106432), (256, 93128), (448, 53216), (512, 46564), (896, 26608), (1024, 23282), (1663, 14336), (1792, 13304), (2048, 11641), (3326, 7168), (3584, 6652)]