453136

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 20

約数和(自身を含む): 888832

約数和(自身を除く): 435696

約数列:

[1, 2, 4, 8, 16, 127, 223, 254, 446, 508, 892, 1016, 1784, 2032, 3568, 28321, 56642, 113284, 226568, 453136]

約数ペア:

[(1, 453136), (2, 226568), (4, 113284), (8, 56642), (16, 28321), (127, 3568), (223, 2032), (254, 1784), (446, 1016), (508, 892)]