31639024

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{4327}}^1$

素因数の和:4792

約数の個数: 20

約数和(自身を含む): 61448944

約数和(自身を除く): 29809920

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 4327, 7312, 8654, 17308, 34616, 69232, 1977439, 3954878, 7909756, 15819512, 31639024]

約数ペア:

[(1, 31639024), (2, 15819512), (4, 7909756), (8, 3954878), (16, 1977439), (457, 69232), (914, 34616), (1828, 17308), (3656, 8654), (4327, 7312)]