40553392

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20947}}^1$

素因数の和:20977

約数の個数: 30

約数和(自身を含む): 86368604

約数和(自身を除く): 45815212

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20947, 41894, 83788, 167576, 230417, 335152, 460834, 921668, 1843336, 2534587, 3686672, 5069174, 10138348, 20276696, 40553392]

約数ペア:

[(1, 40553392), (2, 20276696), (4, 10138348), (8, 5069174), (11, 3686672), (16, 2534587), (22, 1843336), (44, 921668), (88, 460834), (121, 335152), (176, 230417), (242, 167576), (484, 83788), (968, 41894), (1936, 20947)]