86174608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7817}}^1$

素因数の和:7891

約数の個数: 40

約数和(自身を含む): 183222648

約数和(自身を除く): 97048040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 7817, 11024, 15634, 31268, 62536, 101621, 125072, 203242, 406484, 414301, 812968, 828602, 1625936, 1657204, 3314408, 5385913, 6628816, 10771826, 21543652, 43087304, 86174608]

約数ペア:

[(1, 86174608), (2, 43087304), (4, 21543652), (8, 10771826), (13, 6628816), (16, 5385913), (26, 3314408), (52, 1657204), (53, 1625936), (104, 828602), (106, 812968), (208, 414301), (212, 406484), (424, 203242), (689, 125072), (848, 101621), (1378, 62536), (2756, 31268), (5512, 15634), (7817, 11024)]