162712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 340740

約数和(自身を除く): 178028

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1849, 1892, 3698, 3784, 7396, 14792, 20339, 40678, 81356, 162712]

約数ペア:

[(1, 162712), (2, 81356), (4, 40678), (8, 20339), (11, 14792), (22, 7396), (43, 3784), (44, 3698), (86, 1892), (88, 1849), (172, 946), (344, 473)]