63545284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20341}}^1$

素因数の和:20427

約数の個数: 24

約数和(自身を含む): 123028416

約数和(自身を除く): 59483132

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 20341, 40682, 81364, 223751, 447502, 895004, 1444211, 2888422, 5776844, 15886321, 31772642, 63545284]

約数ペア:

[(1, 63545284), (2, 31772642), (4, 15886321), (11, 5776844), (22, 2888422), (44, 1444211), (71, 895004), (142, 447502), (284, 223751), (781, 81364), (1562, 40682), (3124, 20341)]