84338768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2081}}^1$

素因数の和:2255

約数の個数: 40

約数和(自身を含む): 174263400

約数和(自身を除く): 89924632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2081, 2384, 2533, 4162, 5066, 8324, 10132, 16648, 20264, 33296, 35377, 40528, 70754, 141508, 283016, 310069, 566032, 620138, 1240276, 2480552, 4961104, 5271173, 10542346, 21084692, 42169384, 84338768]

約数ペア:

[(1, 84338768), (2, 42169384), (4, 21084692), (8, 10542346), (16, 5271173), (17, 4961104), (34, 2480552), (68, 1240276), (136, 620138), (149, 566032), (272, 310069), (298, 283016), (596, 141508), (1192, 70754), (2081, 40528), (2384, 35377), (2533, 33296), (4162, 20264), (5066, 16648), (8324, 10132)]