31585616

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{13249}}^1$

素因数の和:13406

約数の個数: 20

約数和(自身を含む): 61612500

約数和(自身を除く): 30026884

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 13249, 26498, 52996, 105992, 211984, 1974101, 3948202, 7896404, 15792808, 31585616]

約数ペア:

[(1, 31585616), (2, 15792808), (4, 7896404), (8, 3948202), (16, 1974101), (149, 211984), (298, 105992), (596, 52996), (1192, 26498), (2384, 13249)]