85978871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 96180480

約数和(自身を除く): 10201609

約数列:

[1, 11, 59, 137, 649, 967, 1507, 8083, 10637, 57053, 88913, 132479, 627583, 1457269, 7816261, 85978871]

約数ペア:

[(1, 85978871), (11, 7816261), (59, 1457269), (137, 627583), (649, 132479), (967, 88913), (1507, 57053), (8083, 10637)]