38991232

素因数分解:

$2^7\times 7^1\times {\mathrm{43517}}^1$

素因数の和:43538

約数の個数: 32

約数和(自身を含む): 88776720

約数和(自身を除く): 49785488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 43517, 87034, 174068, 304619, 348136, 609238, 696272, 1218476, 1392544, 2436952, 2785088, 4873904, 5570176, 9747808, 19495616, 38991232]

約数ペア:

[(1, 38991232), (2, 19495616), (4, 9747808), (7, 5570176), (8, 4873904), (14, 2785088), (16, 2436952), (28, 1392544), (32, 1218476), (56, 696272), (64, 609238), (112, 348136), (128, 304619), (224, 174068), (448, 87034), (896, 43517)]