13160408

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 25671360

約数和(自身を除く): 12510952

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 571, 1142, 2284, 2881, 4568, 5762, 11524, 23048, 24553, 38257, 49106, 76514, 98212, 153028, 196424, 306056, 1645051, 3290102, 6580204, 13160408]

約数ペア:

[(1, 13160408), (2, 6580204), (4, 3290102), (8, 1645051), (43, 306056), (67, 196424), (86, 153028), (134, 98212), (172, 76514), (268, 49106), (344, 38257), (536, 24553), (571, 23048), (1142, 11524), (2284, 5762), (2881, 4568)]