31894604

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2339}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 63947520

約数和(自身を除く): 32052916

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 2339, 3409, 4678, 6818, 9356, 13636, 16373, 32746, 65492, 1139093, 2278186, 4556372, 7973651, 15947302, 31894604]

約数ペア:

[(1, 31894604), (2, 15947302), (4, 7973651), (7, 4556372), (14, 2278186), (28, 1139093), (487, 65492), (974, 32746), (1948, 16373), (2339, 13636), (3409, 9356), (4678, 6818)]