81337966070

素因数分解:

$2^1\times 5^1\times {\mathrm{241811}}^1\times {\mathrm{33637}}^1$

素因数の和:275455

約数の個数: 16

約数和(自身を含む): 146413297008

約数和(自身を除く): 65075330938

約数列:

[1, 2, 5, 10, 33637, 67274, 168185, 241811, 336370, 483622, 1209055, 2418110, 8133796607, 16267593214, 40668983035, 81337966070]

約数ペア:

[(1, 81337966070), (2, 40668983035), (5, 16267593214), (10, 8133796607), (33637, 2418110), (67274, 1209055), (168185, 483622), (241811, 336370)]