194983648

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{11971}}^1$

素因数の和:12490

約数の個数: 24

約数和(自身を含む): 384660360

約数和(自身を除く): 189676712

約数列:

[1, 2, 4, 8, 16, 32, 509, 1018, 2036, 4072, 8144, 11971, 16288, 23942, 47884, 95768, 191536, 383072, 6093239, 12186478, 24372956, 48745912, 97491824, 194983648]

約数ペア:

[(1, 194983648), (2, 97491824), (4, 48745912), (8, 24372956), (16, 12186478), (32, 6093239), (509, 383072), (1018, 191536), (2036, 95768), (4072, 47884), (8144, 23942), (11971, 16288)]