263312

素因数分解:

$2^4\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2366

約数の個数: 20

約数和(自身を含む): 583296

約数和(自身を除く): 319984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2351, 4702, 9404, 16457, 18808, 32914, 37616, 65828, 131656, 263312]

約数ペア:

[(1, 263312), (2, 131656), (4, 65828), (7, 37616), (8, 32914), (14, 18808), (16, 16457), (28, 9404), (56, 4702), (112, 2351)]