8161714184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{78478021}}^1$

素因数の和:78478040

約数の個数: 16

約数和(自身を含む): 16480384620

約数和(自身を除く): 8318670436

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 78478021, 156956042, 313912084, 627824168, 1020214273, 2040428546, 4080857092, 8161714184]

約数ペア:

[(1, 8161714184), (2, 4080857092), (4, 2040428546), (8, 1020214273), (13, 627824168), (26, 313912084), (52, 156956042), (104, 78478021)]