89472851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 15036589

約数列:

[1, 13, 31, 53, 59, 71, 403, 689, 767, 923, 1643, 1829, 2201, 3127, 3763, 4189, 21359, 23777, 28613, 40651, 48919, 54457, 96937, 116653, 129859, 222017, 1260181, 1516489, 1688167, 2886221, 6882527, 89472851]

約数ペア:

[(1, 89472851), (13, 6882527), (31, 2886221), (53, 1688167), (59, 1516489), (71, 1260181), (403, 222017), (689, 129859), (767, 116653), (923, 96937), (1643, 54457), (1829, 48919), (2201, 40651), (3127, 28613), (3763, 23777), (4189, 21359)]