38321272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{983}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 78641280

約数和(自身を除く): 40320008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 886, 983, 1772, 1966, 3544, 3932, 4873, 7864, 9746, 10813, 19492, 21626, 38984, 43252, 86504, 435469, 870938, 1741876, 3483752, 4790159, 9580318, 19160636, 38321272]

約数ペア:

[(1, 38321272), (2, 19160636), (4, 9580318), (8, 4790159), (11, 3483752), (22, 1741876), (44, 870938), (88, 435469), (443, 86504), (886, 43252), (983, 38984), (1772, 21626), (1966, 19492), (3544, 10813), (3932, 9746), (4873, 7864)]