31428352

素因数分解:

$2^8\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 63098280

約数和(自身を除く): 31669928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 419, 586, 838, 1172, 1676, 2344, 3352, 4688, 6704, 9376, 13408, 18752, 26816, 37504, 53632, 75008, 107264, 122767, 245534, 491068, 982136, 1964272, 3928544, 7857088, 15714176, 31428352]

約数ペア:

[(1, 31428352), (2, 15714176), (4, 7857088), (8, 3928544), (16, 1964272), (32, 982136), (64, 491068), (128, 245534), (256, 122767), (293, 107264), (419, 75008), (586, 53632), (838, 37504), (1172, 26816), (1676, 18752), (2344, 13408), (3352, 9376), (4688, 6704)]