87310976

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 93645184

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 128, 131, 164, 254, 262, 328, 508, 524, 656, 1016, 1048, 1312, 2032, 2096, 2624, 4064, 4192, 5207, 5248, 5371, 8128, 8384, 10414, 10742, 16256, 16637, 16768, 20828, 21484, 33274, 41656, 42968, 66548, 83312, 85936, 133096, 166624, 171872, 266192, 333248, 343744, 532384, 666496, 682117, 687488, 1064768, 1364234, 2129536, 2728468, 5456936, 10913872, 21827744, 43655488, 87310976]

約数ペア:

[(1, 87310976), (2, 43655488), (4, 21827744), (8, 10913872), (16, 5456936), (32, 2728468), (41, 2129536), (64, 1364234), (82, 1064768), (127, 687488), (128, 682117), (131, 666496), (164, 532384), (254, 343744), (262, 333248), (328, 266192), (508, 171872), (524, 166624), (656, 133096), (1016, 85936), (1048, 83312), (1312, 66548), (2032, 42968), (2096, 41656), (2624, 33274), (4064, 21484), (4192, 20828), (5207, 16768), (5248, 16637), (5371, 16256), (8128, 10742), (8384, 10414)]