90317164

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{24623}}^1$

素因数の和:24765

約数の個数: 24

約数和(自身を含む): 182020608

約数和(自身を除く): 91703444

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 24623, 49246, 98492, 172361, 344722, 689444, 3225613, 6451226, 12902452, 22579291, 45158582, 90317164]

約数ペア:

[(1, 90317164), (2, 45158582), (4, 22579291), (7, 12902452), (14, 6451226), (28, 3225613), (131, 689444), (262, 344722), (524, 172361), (917, 98492), (1834, 49246), (3668, 24623)]