29128544

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{21169}}^1$

素因数の和:21222

約数の個数: 24

約数和(自身を含む): 58683240

約数和(自身を除く): 29554696

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 21169, 42338, 84676, 169352, 338704, 677408, 910267, 1820534, 3641068, 7282136, 14564272, 29128544]

約数ペア:

[(1, 29128544), (2, 14564272), (4, 7282136), (8, 3641068), (16, 1820534), (32, 910267), (43, 677408), (86, 338704), (172, 169352), (344, 84676), (688, 42338), (1376, 21169)]