39393128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 76628160

約数和(自身を除く): 37235032

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 664, 1447, 2894, 3403, 5788, 6806, 11576, 13612, 27224, 59327, 118654, 120101, 237308, 240202, 474616, 480404, 960808, 4924141, 9848282, 19696564, 39393128]

約数ペア:

[(1, 39393128), (2, 19696564), (4, 9848282), (8, 4924141), (41, 960808), (82, 480404), (83, 474616), (164, 240202), (166, 237308), (328, 120101), (332, 118654), (664, 59327), (1447, 27224), (2894, 13612), (3403, 11576), (5788, 6806)]