31232696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1381}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 64180080

約数和(自身を除く): 32947384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 1381, 2056, 2762, 2827, 5524, 5654, 11048, 11308, 15191, 22616, 30382, 60764, 121528, 354917, 709834, 1419668, 2839336, 3904087, 7808174, 15616348, 31232696]

約数ペア:

[(1, 31232696), (2, 15616348), (4, 7808174), (8, 3904087), (11, 2839336), (22, 1419668), (44, 709834), (88, 354917), (257, 121528), (514, 60764), (1028, 30382), (1381, 22616), (2056, 15191), (2762, 11308), (2827, 11048), (5524, 5654)]