12581888

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1148

約数の個数: 44

約数和(自身を含む): 27462552

約数和(自身を除く): 14880664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1117, 1408, 2234, 2816, 4468, 5632, 8936, 11264, 12287, 17872, 24574, 35744, 49148, 71488, 98296, 142976, 196592, 285952, 393184, 571904, 786368, 1143808, 1572736, 3145472, 6290944, 12581888]

約数ペア:

[(1, 12581888), (2, 6290944), (4, 3145472), (8, 1572736), (11, 1143808), (16, 786368), (22, 571904), (32, 393184), (44, 285952), (64, 196592), (88, 142976), (128, 98296), (176, 71488), (256, 49148), (352, 35744), (512, 24574), (704, 17872), (1024, 12287), (1117, 11264), (1408, 8936), (2234, 5632), (2816, 4468)]