80706548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91297}}^1$

素因数の和:91331

約数の個数: 24

約数和(自身を含む): 161049672

約数和(自身を除く): 80343124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 91297, 182594, 365188, 1186861, 1552049, 2373722, 3104098, 4747444, 6208196, 20176637, 40353274, 80706548]

約数ペア:

[(1, 80706548), (2, 40353274), (4, 20176637), (13, 6208196), (17, 4747444), (26, 3104098), (34, 2373722), (52, 1552049), (68, 1186861), (221, 365188), (442, 182594), (884, 91297)]