85565584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4073}}^1$

素因数の和:4195

約数の個数: 40

約数和(自身を含む): 180347832

約数和(自身を除く): 94782248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 4073, 5252, 8146, 10504, 16292, 21008, 32584, 52949, 65168, 105898, 211796, 411373, 423592, 822746, 847184, 1645492, 3290984, 5347849, 6581968, 10695698, 21391396, 42782792, 85565584]

約数ペア:

[(1, 85565584), (2, 42782792), (4, 21391396), (8, 10695698), (13, 6581968), (16, 5347849), (26, 3290984), (52, 1645492), (101, 847184), (104, 822746), (202, 423592), (208, 411373), (404, 211796), (808, 105898), (1313, 65168), (1616, 52949), (2626, 32584), (4073, 21008), (5252, 16292), (8146, 10504)]