131930912

素因数分解:

$2^5\times {\mathrm{1321}}^1\times {\mathrm{3121}}^1$

素因数の和:4452

約数の個数: 24

約数和(自身を含む): 260018892

約数和(自身を除く): 128087980

約数列:

[1, 2, 4, 8, 16, 32, 1321, 2642, 3121, 5284, 6242, 10568, 12484, 21136, 24968, 42272, 49936, 99872, 4122841, 8245682, 16491364, 32982728, 65965456, 131930912]

約数ペア:

[(1, 131930912), (2, 65965456), (4, 32982728), (8, 16491364), (16, 8245682), (32, 4122841), (1321, 99872), (2642, 49936), (3121, 42272), (5284, 24968), (6242, 21136), (10568, 12484)]