80966444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91591}}^1$

素因数の和:91625

約数の個数: 24

約数和(自身を含む): 161568288

約数和(自身を除く): 80601844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 91591, 183182, 366364, 1190683, 1557047, 2381366, 3114094, 4762732, 6228188, 20241611, 40483222, 80966444]

約数ペア:

[(1, 80966444), (2, 40483222), (4, 20241611), (13, 6228188), (17, 4762732), (26, 3114094), (34, 2381366), (52, 1557047), (68, 1190683), (221, 366364), (442, 183182), (884, 91591)]