25216532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1831}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 48320832

約数和(自身を除く): 23104300

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 1831, 3443, 3662, 6886, 7324, 13772, 20141, 40282, 80564, 573103, 1146206, 2292412, 6304133, 12608266, 25216532]

約数ペア:

[(1, 25216532), (2, 12608266), (4, 6304133), (11, 2292412), (22, 1146206), (44, 573103), (313, 80564), (626, 40282), (1252, 20141), (1831, 13772), (3443, 7324), (3662, 6886)]