125663512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1208303}}^1$

素因数の和:1208322

約数の個数: 16

約数和(自身を含む): 253743840

約数和(自身を除く): 128080328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1208303, 2416606, 4833212, 9666424, 15707939, 31415878, 62831756, 125663512]

約数ペア:

[(1, 125663512), (2, 62831756), (4, 31415878), (8, 15707939), (13, 9666424), (26, 4833212), (52, 2416606), (104, 1208303)]