23155808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{55663}}^1$

素因数の和:55686

約数の個数: 24

約数和(自身を含む): 49095648

約数和(自身を除く): 25939840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 55663, 111326, 222652, 445304, 723619, 890608, 1447238, 1781216, 2894476, 5788952, 11577904, 23155808]

約数ペア:

[(1, 23155808), (2, 11577904), (4, 5788952), (8, 2894476), (13, 1781216), (16, 1447238), (26, 890608), (32, 723619), (52, 445304), (104, 222652), (208, 111326), (416, 55663)]