39956992

素因数分解:

$2^9\times {\mathrm{78041}}^1$

素因数の和:78059

約数の個数: 20

約数和(自身を含む): 79836966

約数和(自身を除く): 39879974

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 78041, 156082, 312164, 624328, 1248656, 2497312, 4994624, 9989248, 19978496, 39956992]

約数ペア:

[(1, 39956992), (2, 19978496), (4, 9989248), (8, 4994624), (16, 2497312), (32, 1248656), (64, 624328), (128, 312164), (256, 156082), (512, 78041)]