64131710

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{9281}}^1$

素因数の和:9979

約数の個数: 16

約数和(自身を含む): 115616592

約数和(自身を除く): 51484882

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 9281, 18562, 46405, 92810, 6413171, 12826342, 32065855, 64131710]

約数ペア:

[(1, 64131710), (2, 32065855), (5, 12826342), (10, 6413171), (691, 92810), (1382, 46405), (3455, 18562), (6910, 9281)]