171120844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{23087}}^1$

素因数の和:23217

約数の個数: 24

約数和(自身を含む): 319999680

約数和(自身を除く): 148878836

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 23087, 46174, 92348, 392479, 784958, 1569916, 2516483, 5032966, 10065932, 42780211, 85560422, 171120844]

約数ペア:

[(1, 171120844), (2, 85560422), (4, 42780211), (17, 10065932), (34, 5032966), (68, 2516483), (109, 1569916), (218, 784958), (436, 392479), (1853, 92348), (3706, 46174), (7412, 23087)]