887936

素因数分解:

$2^7\times 7^1\times {\mathrm{991}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 2023680

約数和(自身を除く): 1135744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 991, 1982, 3964, 6937, 7928, 13874, 15856, 27748, 31712, 55496, 63424, 110992, 126848, 221984, 443968, 887936]

約数ペア:

[(1, 887936), (2, 443968), (4, 221984), (7, 126848), (8, 110992), (14, 63424), (16, 55496), (28, 31712), (32, 27748), (56, 15856), (64, 13874), (112, 7928), (128, 6937), (224, 3964), (448, 1982), (896, 991)]