227486584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{8317}}^1$

素因数の和:8599

約数の個数: 32

約数和(自身を含む): 461149920

約数和(自身を除く): 233663336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 3419, 6838, 8317, 13676, 16634, 27352, 33268, 66536, 108121, 216242, 432484, 864968, 2187371, 4374742, 8749484, 17498968, 28435823, 56871646, 113743292, 227486584]

約数ペア:

[(1, 227486584), (2, 113743292), (4, 56871646), (8, 28435823), (13, 17498968), (26, 8749484), (52, 4374742), (104, 2187371), (263, 864968), (526, 432484), (1052, 216242), (2104, 108121), (3419, 66536), (6838, 33268), (8317, 27352), (13676, 16634)]