85291544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 181621440

約数和(自身を除く): 96329896

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 181, 184, 197, 299, 362, 394, 598, 724, 788, 1196, 1448, 1576, 2353, 2392, 2561, 4163, 4531, 4706, 5122, 8326, 9062, 9412, 10244, 16652, 18124, 18824, 20488, 33304, 35657, 36248, 54119, 58903, 71314, 108238, 117806, 142628, 216476, 235612, 285256, 432952, 463541, 471224, 820111, 927082, 1640222, 1854164, 3280444, 3708328, 6560888, 10661443, 21322886, 42645772, 85291544]

約数ペア:

[(1, 85291544), (2, 42645772), (4, 21322886), (8, 10661443), (13, 6560888), (23, 3708328), (26, 3280444), (46, 1854164), (52, 1640222), (92, 927082), (104, 820111), (181, 471224), (184, 463541), (197, 432952), (299, 285256), (362, 235612), (394, 216476), (598, 142628), (724, 117806), (788, 108238), (1196, 71314), (1448, 58903), (1576, 54119), (2353, 36248), (2392, 35657), (2561, 33304), (4163, 20488), (4531, 18824), (4706, 18124), (5122, 16652), (8326, 10244), (9062, 9412)]