81188516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{1213}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 147355320

約数和(自身を除く): 66166804

約数列:

[1, 2, 4, 29, 58, 116, 577, 1154, 1213, 2308, 2426, 4852, 16733, 33466, 35177, 66932, 70354, 140708, 699901, 1399802, 2799604, 20297129, 40594258, 81188516]

約数ペア:

[(1, 81188516), (2, 40594258), (4, 20297129), (29, 2799604), (58, 1399802), (116, 699901), (577, 140708), (1154, 70354), (1213, 66932), (2308, 35177), (2426, 33466), (4852, 16733)]