67314608

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97841}}^1$

素因数の和:97892

約数の個数: 20

約数和(自身を含む): 133456488

約数和(自身を除く): 66141880

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 97841, 195682, 391364, 782728, 1565456, 4207163, 8414326, 16828652, 33657304, 67314608]

約数ペア:

[(1, 67314608), (2, 33657304), (4, 16828652), (8, 8414326), (16, 4207163), (43, 1565456), (86, 782728), (172, 391364), (344, 195682), (688, 97841)]