38431232

素因数分解:

$2^9\times 7^1\times {\mathrm{10723}}^1$

素因数の和:10748

約数の個数: 40

約数和(自身を含む): 87765216

約数和(自身を除く): 49333984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 10723, 21446, 42892, 75061, 85784, 150122, 171568, 300244, 343136, 600488, 686272, 1200976, 1372544, 2401952, 2745088, 4803904, 5490176, 9607808, 19215616, 38431232]

約数ペア:

[(1, 38431232), (2, 19215616), (4, 9607808), (7, 5490176), (8, 4803904), (14, 2745088), (16, 2401952), (28, 1372544), (32, 1200976), (56, 686272), (64, 600488), (112, 343136), (128, 300244), (224, 171568), (256, 150122), (448, 85784), (512, 75061), (896, 42892), (1792, 21446), (3584, 10723)]