80110294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51287}}^1$

素因数の和:51371

約数の個数: 16

約数和(自身を含む): 132938496

約数和(自身を除く): 52828202

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 51287, 102574, 564157, 1128314, 3641377, 7282754, 40055147, 80110294]

約数ペア:

[(1, 80110294), (2, 40055147), (11, 7282754), (22, 3641377), (71, 1128314), (142, 564157), (781, 102574), (1562, 51287)]