31900484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103573}}^1$

素因数の和:103595

約数の個数: 24

約数和(自身を含む): 69601728

約数和(自身を除く): 37701244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 103573, 207146, 414292, 725011, 1139303, 1450022, 2278606, 2900044, 4557212, 7975121, 15950242, 31900484]

約数ペア:

[(1, 31900484), (2, 15950242), (4, 7975121), (7, 4557212), (11, 2900044), (14, 2278606), (22, 1450022), (28, 1139303), (44, 725011), (77, 414292), (154, 207146), (308, 103573)]