68585456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{104551}}^1$

素因数の和:104600

約数の個数: 20

約数和(自身を含む): 136126704

約数和(自身を除く): 67541248

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 104551, 209102, 418204, 836408, 1672816, 4286591, 8573182, 17146364, 34292728, 68585456]

約数ペア:

[(1, 68585456), (2, 34292728), (4, 17146364), (8, 8573182), (16, 4286591), (41, 1672816), (82, 836408), (164, 418204), (328, 209102), (656, 104551)]