87870464

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 88

約数和(自身を含む): 198968400

約数和(自身を除く): 111097936

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 269, 319, 352, 464, 512, 538, 638, 704, 928, 1024, 1076, 1276, 1408, 1856, 2152, 2552, 2816, 2959, 3712, 4304, 5104, 5632, 5918, 7424, 7801, 8608, 10208, 11264, 11836, 14848, 15602, 17216, 20416, 23672, 29696, 31204, 34432, 40832, 47344, 62408, 68864, 81664, 85811, 94688, 124816, 137728, 163328, 171622, 189376, 249632, 275456, 326656, 343244, 378752, 499264, 686488, 757504, 998528, 1372976, 1515008, 1997056, 2745952, 3030016, 3994112, 5491904, 7988224, 10983808, 21967616, 43935232, 87870464]

約数ペア:

[(1, 87870464), (2, 43935232), (4, 21967616), (8, 10983808), (11, 7988224), (16, 5491904), (22, 3994112), (29, 3030016), (32, 2745952), (44, 1997056), (58, 1515008), (64, 1372976), (88, 998528), (116, 757504), (128, 686488), (176, 499264), (232, 378752), (256, 343244), (269, 326656), (319, 275456), (352, 249632), (464, 189376), (512, 171622), (538, 163328), (638, 137728), (704, 124816), (928, 94688), (1024, 85811), (1076, 81664), (1276, 68864), (1408, 62408), (1856, 47344), (2152, 40832), (2552, 34432), (2816, 31204), (2959, 29696), (3712, 23672), (4304, 20416), (5104, 17216), (5632, 15602), (5918, 14848), (7424, 11836), (7801, 11264), (8608, 10208)]