85557056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 202777344

約数和(自身を除く): 117220288

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 136, 184, 208, 221, 263, 272, 299, 368, 391, 416, 442, 526, 544, 598, 736, 782, 832, 884, 1052, 1088, 1196, 1472, 1564, 1768, 2104, 2392, 3128, 3419, 3536, 4208, 4471, 4784, 5083, 6049, 6256, 6838, 7072, 8416, 8942, 9568, 10166, 12098, 12512, 13676, 14144, 16832, 17884, 19136, 20332, 24196, 25024, 27352, 35768, 40664, 48392, 54704, 58123, 71536, 78637, 81328, 96784, 102833, 109408, 116246, 143072, 157274, 162656, 193568, 205666, 218816, 232492, 286144, 314548, 325312, 387136, 411332, 464984, 629096, 822664, 929968, 1258192, 1336829, 1645328, 1859936, 2516384, 2673658, 3290656, 3719872, 5032768, 5347316, 6581312, 10694632, 21389264, 42778528, 85557056]

約数ペア:

[(1, 85557056), (2, 42778528), (4, 21389264), (8, 10694632), (13, 6581312), (16, 5347316), (17, 5032768), (23, 3719872), (26, 3290656), (32, 2673658), (34, 2516384), (46, 1859936), (52, 1645328), (64, 1336829), (68, 1258192), (92, 929968), (104, 822664), (136, 629096), (184, 464984), (208, 411332), (221, 387136), (263, 325312), (272, 314548), (299, 286144), (368, 232492), (391, 218816), (416, 205666), (442, 193568), (526, 162656), (544, 157274), (598, 143072), (736, 116246), (782, 109408), (832, 102833), (884, 96784), (1052, 81328), (1088, 78637), (1196, 71536), (1472, 58123), (1564, 54704), (1768, 48392), (2104, 40664), (2392, 35768), (3128, 27352), (3419, 25024), (3536, 24196), (4208, 20332), (4471, 19136), (4784, 17884), (5083, 16832), (6049, 14144), (6256, 13676), (6838, 12512), (7072, 12098), (8416, 10166), (8942, 9568)]