55171328

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3610

約数の個数: 36

約数和(自身を含む): 111964188

約数和(自身を除く): 56792860

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3533, 3904, 7066, 7808, 14132, 15616, 28264, 56528, 113056, 215513, 226112, 431026, 452224, 862052, 904448, 1724104, 3448208, 6896416, 13792832, 27585664, 55171328]

約数ペア:

[(1, 55171328), (2, 27585664), (4, 13792832), (8, 6896416), (16, 3448208), (32, 1724104), (61, 904448), (64, 862052), (122, 452224), (128, 431026), (244, 226112), (256, 215513), (488, 113056), (976, 56528), (1952, 28264), (3533, 15616), (3904, 14132), (7066, 7808)]