84686576

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31319}}^1$

素因数の和:31353

約数の個数: 30

約数和(自身を含む): 177678360

約数和(自身を除く): 92991784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 31319, 62638, 125276, 250552, 407147, 501104, 814294, 1628588, 3257176, 5292911, 6514352, 10585822, 21171644, 42343288, 84686576]

約数ペア:

[(1, 84686576), (2, 42343288), (4, 21171644), (8, 10585822), (13, 6514352), (16, 5292911), (26, 3257176), (52, 1628588), (104, 814294), (169, 501104), (208, 407147), (338, 250552), (676, 125276), (1352, 62638), (2704, 31319)]