16649464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{160091}}^1$

素因数の和:160110

約数の個数: 16

約数和(自身を含む): 33619320

約数和(自身を除く): 16969856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 160091, 320182, 640364, 1280728, 2081183, 4162366, 8324732, 16649464]

約数ペア:

[(1, 16649464), (2, 8324732), (4, 4162366), (8, 2081183), (13, 1280728), (26, 640364), (52, 320182), (104, 160091)]