89965568

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 132

約数和(自身を含む): 229624272

約数和(自身を除く): 139658704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 163, 176, 196, 224, 256, 308, 326, 352, 392, 448, 512, 539, 616, 652, 704, 784, 896, 1024, 1078, 1141, 1232, 1304, 1408, 1568, 1792, 1793, 2156, 2282, 2464, 2608, 2816, 3136, 3584, 3586, 4312, 4564, 4928, 5216, 5632, 6272, 7168, 7172, 7987, 8624, 9128, 9856, 10432, 11264, 12544, 12551, 14344, 15974, 17248, 18256, 19712, 20864, 25088, 25102, 28688, 31948, 34496, 36512, 39424, 41728, 50176, 50204, 57376, 63896, 68992, 73024, 78848, 83456, 87857, 100408, 114752, 127792, 137984, 146048, 166912, 175714, 200816, 229504, 255584, 275968, 292096, 351428, 401632, 459008, 511168, 551936, 584192, 702856, 803264, 918016, 1022336, 1168384, 1405712, 1606528, 1836032, 2044672, 2811424, 3213056, 4089344, 5622848, 6426112, 8178688, 11245696, 12852224, 22491392, 44982784, 89965568]

約数ペア:

[(1, 89965568), (2, 44982784), (4, 22491392), (7, 12852224), (8, 11245696), (11, 8178688), (14, 6426112), (16, 5622848), (22, 4089344), (28, 3213056), (32, 2811424), (44, 2044672), (49, 1836032), (56, 1606528), (64, 1405712), (77, 1168384), (88, 1022336), (98, 918016), (112, 803264), (128, 702856), (154, 584192), (163, 551936), (176, 511168), (196, 459008), (224, 401632), (256, 351428), (308, 292096), (326, 275968), (352, 255584), (392, 229504), (448, 200816), (512, 175714), (539, 166912), (616, 146048), (652, 137984), (704, 127792), (784, 114752), (896, 100408), (1024, 87857), (1078, 83456), (1141, 78848), (1232, 73024), (1304, 68992), (1408, 63896), (1568, 57376), (1792, 50204), (1793, 50176), (2156, 41728), (2282, 39424), (2464, 36512), (2608, 34496), (2816, 31948), (3136, 28688), (3584, 25102), (3586, 25088), (4312, 20864), (4564, 19712), (4928, 18256), (5216, 17248), (5632, 15974), (6272, 14344), (7168, 12551), (7172, 12544), (7987, 11264), (8624, 10432), (9128, 9856)]