40057856

素因数分解:

$2^{10}\times {\mathrm{39119}}^1$

素因数の和:39139

約数の個数: 22

約数和(自身を含む): 80078640

約数和(自身を除く): 40020784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 39119, 78238, 156476, 312952, 625904, 1251808, 2503616, 5007232, 10014464, 20028928, 40057856]

約数ペア:

[(1, 40057856), (2, 20028928), (4, 10014464), (8, 5007232), (16, 2503616), (32, 1251808), (64, 625904), (128, 312952), (256, 156476), (512, 78238), (1024, 39119)]