129839584

素因数分解:

$2^5\times 7^1\times {\mathrm{579641}}^1$

素因数の和:579658

約数の個数: 24

約数和(自身を含む): 292139568

約数和(自身を除く): 162299984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 579641, 1159282, 2318564, 4057487, 4637128, 8114974, 9274256, 16229948, 18548512, 32459896, 64919792, 129839584]

約数ペア:

[(1, 129839584), (2, 64919792), (4, 32459896), (7, 18548512), (8, 16229948), (14, 9274256), (16, 8114974), (28, 4637128), (32, 4057487), (56, 2318564), (112, 1159282), (224, 579641)]