38789884

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16691}}^1$

素因数の和:16785

約数の個数: 24

約数和(自身を含む): 78519168

約数和(自身を除く): 39729284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 16691, 33382, 66764, 116837, 233674, 467348, 1385353, 2770706, 5541412, 9697471, 19394942, 38789884]

約数ペア:

[(1, 38789884), (2, 19394942), (4, 9697471), (7, 5541412), (14, 2770706), (28, 1385353), (83, 467348), (166, 233674), (332, 116837), (581, 66764), (1162, 33382), (2324, 16691)]