56690672

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{8663}}^1$

素因数の和:9080

約数の個数: 20

約数和(自身を含む): 110119440

約数和(自身を除く): 53428768

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 8663, 17326, 34652, 69304, 138608, 3543167, 7086334, 14172668, 28345336, 56690672]

約数ペア:

[(1, 56690672), (2, 28345336), (4, 14172668), (8, 7086334), (16, 3543167), (409, 138608), (818, 69304), (1636, 34652), (3272, 17326), (6544, 8663)]