15828128

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{11503}}^1$

素因数の和:11556

約数の個数: 24

約数和(自身を含む): 31889088

約数和(自身を除く): 16060960

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 11503, 23006, 46012, 92024, 184048, 368096, 494629, 989258, 1978516, 3957032, 7914064, 15828128]

約数ペア:

[(1, 15828128), (2, 7914064), (4, 3957032), (8, 1978516), (16, 989258), (32, 494629), (43, 368096), (86, 184048), (172, 92024), (344, 46012), (688, 23006), (1376, 11503)]