2001965312

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{94219}}^1$

素因数の和:94318

約数の個数: 36

約数和(自身を含む): 4044299280

約数和(自身を除く): 2042333968

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 2656, 5312, 10624, 21248, 94219, 188438, 376876, 753752, 1507504, 3015008, 6030016, 7820177, 12060032, 15640354, 24120064, 31280708, 62561416, 125122832, 250245664, 500491328, 1000982656, 2001965312]

約数ペア:

[(1, 2001965312), (2, 1000982656), (4, 500491328), (8, 250245664), (16, 125122832), (32, 62561416), (64, 31280708), (83, 24120064), (128, 15640354), (166, 12060032), (256, 7820177), (332, 6030016), (664, 3015008), (1328, 1507504), (2656, 753752), (5312, 376876), (10624, 188438), (21248, 94219)]