54165904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{260413}}^1$

素因数の和:260434

約数の個数: 20

約数和(自身を含む): 113019676

約数和(自身を除く): 58853772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 260413, 520826, 1041652, 2083304, 3385369, 4166608, 6770738, 13541476, 27082952, 54165904]

約数ペア:

[(1, 54165904), (2, 27082952), (4, 13541476), (8, 6770738), (13, 4166608), (16, 3385369), (26, 2083304), (52, 1041652), (104, 520826), (208, 260413)]