43420546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22877}}^1$

素因数の和:22965

約数の個数: 16

約数和(自身を含む): 71104824

約数和(自身を除く): 27684278

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 22877, 45754, 297401, 594802, 1670021, 3340042, 21710273, 43420546]

約数ペア:

[(1, 43420546), (2, 21710273), (13, 3340042), (26, 1670021), (73, 594802), (146, 297401), (949, 45754), (1898, 22877)]