81026902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{24391}}^1$

素因数の和:24555

約数の個数: 16

約数和(自身を含む): 133473024

約数和(自身を除く): 52446122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 24391, 48782, 268301, 536602, 3683041, 7366082, 40513451, 81026902]

約数ペア:

[(1, 81026902), (2, 40513451), (11, 7366082), (22, 3683041), (151, 536602), (302, 268301), (1661, 48782), (3322, 24391)]