15693475328

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{369293}}^1$

素因数の和:369394

約数の個数: 40

約数和(自身を含む): 31734172008

約数和(自身を除く): 16040696680

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 5312, 10624, 21248, 42496, 369293, 738586, 1477172, 2954344, 5908688, 11817376, 23634752, 30651319, 47269504, 61302638, 94539008, 122605276, 189078016, 245210552, 490421104, 980842208, 1961684416, 3923368832, 7846737664, 15693475328]

約数ペア:

[(1, 15693475328), (2, 7846737664), (4, 3923368832), (8, 1961684416), (16, 980842208), (32, 490421104), (64, 245210552), (83, 189078016), (128, 122605276), (166, 94539008), (256, 61302638), (332, 47269504), (512, 30651319), (664, 23634752), (1328, 11817376), (2656, 5908688), (5312, 2954344), (10624, 1477172), (21248, 738586), (42496, 369293)]