31542308

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10937}}^1$

素因数の和:11051

約数の個数: 24

約数和(自身を含む): 63702912

約数和(自身を除く): 32160604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 10937, 21874, 43748, 76559, 153118, 306236, 1126511, 2253022, 4506044, 7885577, 15771154, 31542308]

約数ペア:

[(1, 31542308), (2, 15771154), (4, 7885577), (7, 4506044), (14, 2253022), (28, 1126511), (103, 306236), (206, 153118), (412, 76559), (721, 43748), (1442, 21874), (2884, 10937)]