87279584

素因数分解:

$2^5\times 7^2\times {\mathrm{55663}}^1$

素因数の和:55687

約数の個数: 36

約数和(自身を含む): 199889424

約数和(自身を除く): 112609840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 55663, 111326, 222652, 389641, 445304, 779282, 890608, 1558564, 1781216, 2727487, 3117128, 5454974, 6234256, 10909948, 12468512, 21819896, 43639792, 87279584]

約数ペア:

[(1, 87279584), (2, 43639792), (4, 21819896), (7, 12468512), (8, 10909948), (14, 6234256), (16, 5454974), (28, 3117128), (32, 2727487), (49, 1781216), (56, 1558564), (98, 890608), (112, 779282), (196, 445304), (224, 389641), (392, 222652), (784, 111326), (1568, 55663)]