16372790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3491}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 34193664

約数和(自身を除く): 17820874

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 3491, 4690, 6982, 17455, 24437, 34910, 48874, 122185, 233897, 244370, 467794, 1169485, 1637279, 2338970, 3274558, 8186395, 16372790]

約数ペア:

[(1, 16372790), (2, 8186395), (5, 3274558), (7, 2338970), (10, 1637279), (14, 1169485), (35, 467794), (67, 244370), (70, 233897), (134, 122185), (335, 48874), (469, 34910), (670, 24437), (938, 17455), (2345, 6982), (3491, 4690)]