80921548798

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1\times {\mathrm{175391}}^1$

素因数の和:176403

約数の個数: 16

約数和(自身を含む): 121914979200

約数和(自身を除く): 40993430402

約数列:

[1, 2, 349, 661, 698, 1322, 175391, 230689, 350782, 461378, 61211459, 115933451, 122422918, 231866902, 40460774399, 80921548798]

約数ペア:

[(1, 80921548798), (2, 40460774399), (349, 231866902), (661, 122422918), (698, 115933451), (1322, 61211459), (175391, 461378), (230689, 350782)]