31486344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2438

約数の個数: 64

約数和(自身を含む): 85752000

約数和(自身を除く): 54265656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2204, 2381, 3306, 4408, 4762, 6612, 7143, 9524, 13224, 14286, 19048, 28572, 45239, 57144, 69049, 90478, 135717, 138098, 180956, 207147, 271434, 276196, 361912, 414294, 542868, 552392, 828588, 1085736, 1311931, 1657176, 2623862, 3935793, 5247724, 7871586, 10495448, 15743172, 31486344]

約数ペア:

[(1, 31486344), (2, 15743172), (3, 10495448), (4, 7871586), (6, 5247724), (8, 3935793), (12, 2623862), (19, 1657176), (24, 1311931), (29, 1085736), (38, 828588), (57, 552392), (58, 542868), (76, 414294), (87, 361912), (114, 276196), (116, 271434), (152, 207147), (174, 180956), (228, 138098), (232, 135717), (348, 90478), (456, 69049), (551, 57144), (696, 45239), (1102, 28572), (1653, 19048), (2204, 14286), (2381, 13224), (3306, 9524), (4408, 7143), (4762, 6612)]