30648752

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21523}}^1$

素因数の和:21620

約数の個数: 20

約数和(自身を含む): 60051960

約数和(自身を除く): 29403208

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21523, 43046, 86092, 172184, 344368, 1915547, 3831094, 7662188, 15324376, 30648752]

約数ペア:

[(1, 30648752), (2, 15324376), (4, 7662188), (8, 3831094), (16, 1915547), (89, 344368), (178, 172184), (356, 86092), (712, 43046), (1424, 21523)]