85319468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5839}}^1$

素因数の和:6137

約数の個数: 24

約数和(自身を含む): 161394240

約数和(自身を除く): 76074772

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 5839, 7306, 11678, 14612, 23356, 75907, 151814, 303628, 1640759, 3281518, 6563036, 21329867, 42659734, 85319468]

約数ペア:

[(1, 85319468), (2, 42659734), (4, 21329867), (13, 6563036), (26, 3281518), (52, 1640759), (281, 303628), (562, 151814), (1124, 75907), (3653, 23356), (5839, 14612), (7306, 11678)]