84380414

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{1117}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 128230128

約数和(自身を除く): 43849714

約数列:

[1, 2, 107, 214, 353, 706, 1117, 2234, 37771, 75542, 119519, 239038, 394301, 788602, 42190207, 84380414]

約数ペア:

[(1, 84380414), (2, 42190207), (107, 788602), (214, 394301), (353, 239038), (706, 119519), (1117, 75542), (2234, 37771)]