78253256

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1051}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 151109280

約数和(自身を除く): 72856024

約数列:

[1, 2, 4, 8, 41, 82, 164, 227, 328, 454, 908, 1051, 1816, 2102, 4204, 8408, 9307, 18614, 37228, 43091, 74456, 86182, 172364, 238577, 344728, 477154, 954308, 1908616, 9781657, 19563314, 39126628, 78253256]

約数ペア:

[(1, 78253256), (2, 39126628), (4, 19563314), (8, 9781657), (41, 1908616), (82, 954308), (164, 477154), (227, 344728), (328, 238577), (454, 172364), (908, 86182), (1051, 74456), (1816, 43091), (2102, 37228), (4204, 18614), (8408, 9307)]