31007232

素因数分解:

$2^9\times 3^3\times {\mathrm{2243}}^1$

素因数の和:2270

約数の個数: 80

約数和(自身を含む): 91824480

約数和(自身を除く): 60817248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2243, 2304, 3456, 4486, 4608, 6729, 6912, 8972, 13458, 13824, 17944, 20187, 26916, 35888, 40374, 53832, 60561, 71776, 80748, 107664, 121122, 143552, 161496, 215328, 242244, 287104, 322992, 430656, 484488, 574208, 645984, 861312, 968976, 1148416, 1291968, 1722624, 1937952, 2583936, 3445248, 3875904, 5167872, 7751808, 10335744, 15503616, 31007232]

約数ペア:

[(1, 31007232), (2, 15503616), (3, 10335744), (4, 7751808), (6, 5167872), (8, 3875904), (9, 3445248), (12, 2583936), (16, 1937952), (18, 1722624), (24, 1291968), (27, 1148416), (32, 968976), (36, 861312), (48, 645984), (54, 574208), (64, 484488), (72, 430656), (96, 322992), (108, 287104), (128, 242244), (144, 215328), (192, 161496), (216, 143552), (256, 121122), (288, 107664), (384, 80748), (432, 71776), (512, 60561), (576, 53832), (768, 40374), (864, 35888), (1152, 26916), (1536, 20187), (1728, 17944), (2243, 13824), (2304, 13458), (3456, 8972), (4486, 6912), (4608, 6729)]