23827936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 51649920

約数和(自身を除く): 27821984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 487, 556, 974, 1112, 1529, 1948, 2224, 3058, 3896, 4448, 5357, 6116, 7792, 10714, 12232, 15584, 21428, 24464, 42856, 48928, 67693, 85712, 135386, 171424, 270772, 541544, 744623, 1083088, 1489246, 2166176, 2978492, 5956984, 11913968, 23827936]

約数ペア:

[(1, 23827936), (2, 11913968), (4, 5956984), (8, 2978492), (11, 2166176), (16, 1489246), (22, 1083088), (32, 744623), (44, 541544), (88, 270772), (139, 171424), (176, 135386), (278, 85712), (352, 67693), (487, 48928), (556, 42856), (974, 24464), (1112, 21428), (1529, 15584), (1948, 12232), (2224, 10714), (3058, 7792), (3896, 6116), (4448, 5357)]