86478512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 172666032

約数和(自身を除く): 86187520

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 241, 328, 482, 547, 656, 964, 1094, 1928, 2188, 3856, 4376, 8752, 9881, 19762, 22427, 39524, 44854, 79048, 89708, 131827, 158096, 179416, 263654, 358832, 527308, 1054616, 2109232, 5404907, 10809814, 21619628, 43239256, 86478512]

約数ペア:

[(1, 86478512), (2, 43239256), (4, 21619628), (8, 10809814), (16, 5404907), (41, 2109232), (82, 1054616), (164, 527308), (241, 358832), (328, 263654), (482, 179416), (547, 158096), (656, 131827), (964, 89708), (1094, 79048), (1928, 44854), (2188, 39524), (3856, 22427), (4376, 19762), (8752, 9881)]