38282288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{491}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 81262656

約数和(自身を除く): 42980368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 443, 491, 886, 982, 1772, 1964, 3544, 3928, 4873, 5401, 7088, 7856, 9746, 10802, 19492, 21604, 38984, 43208, 77968, 86416, 217513, 435026, 870052, 1740104, 2392643, 3480208, 4785286, 9570572, 19141144, 38282288]

約数ペア:

[(1, 38282288), (2, 19141144), (4, 9570572), (8, 4785286), (11, 3480208), (16, 2392643), (22, 1740104), (44, 870052), (88, 435026), (176, 217513), (443, 86416), (491, 77968), (886, 43208), (982, 38984), (1772, 21604), (1964, 19492), (3544, 10802), (3928, 9746), (4873, 7856), (5401, 7088)]