8214016

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 40

約数和(自身を含む): 16744464

約数和(自身を除く): 8530448

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 263, 488, 512, 526, 976, 1052, 1952, 2104, 3904, 4208, 7808, 8416, 15616, 16043, 16832, 31232, 32086, 33664, 64172, 67328, 128344, 134656, 256688, 513376, 1026752, 2053504, 4107008, 8214016]

約数ペア:

[(1, 8214016), (2, 4107008), (4, 2053504), (8, 1026752), (16, 513376), (32, 256688), (61, 134656), (64, 128344), (122, 67328), (128, 64172), (244, 33664), (256, 32086), (263, 31232), (488, 16832), (512, 16043), (526, 15616), (976, 8416), (1052, 7808), (1952, 4208), (2104, 3904)]