5581648

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2802

約数の個数: 20

約数和(自身を含む): 10901088

約数和(自身を除く): 5319440

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2663, 5326, 10652, 21304, 42608, 348853, 697706, 1395412, 2790824, 5581648]

約数ペア:

[(1, 5581648), (2, 2790824), (4, 1395412), (8, 697706), (16, 348853), (131, 42608), (262, 21304), (524, 10652), (1048, 5326), (2096, 2663)]