54958672

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{31513}}^1$

素因数の和:31630

約数の個数: 20

約数和(自身を含む): 107462740

約数和(自身を除く): 52504068

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 31513, 63026, 126052, 252104, 504208, 3434917, 6869834, 13739668, 27479336, 54958672]

約数ペア:

[(1, 54958672), (2, 27479336), (4, 13739668), (8, 6869834), (16, 3434917), (109, 504208), (218, 252104), (436, 126052), (872, 63026), (1744, 31513)]