80084552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2239}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 79582648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 2104, 2239, 4471, 4478, 8942, 8956, 17884, 17912, 35768, 38063, 76126, 152252, 304504, 588857, 1177714, 2355428, 4710856, 10010569, 20021138, 40042276, 80084552]

約数ペア:

[(1, 80084552), (2, 40042276), (4, 20021138), (8, 10010569), (17, 4710856), (34, 2355428), (68, 1177714), (136, 588857), (263, 304504), (526, 152252), (1052, 76126), (2104, 38063), (2239, 35768), (4471, 17912), (4478, 17884), (8942, 8956)]