43375784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 86268000

約数和(自身を除く): 42892216

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2053, 2641, 4106, 5282, 8212, 10564, 16424, 21128, 39007, 78014, 156028, 285367, 312056, 570734, 1141468, 2282936, 5421973, 10843946, 21687892, 43375784]

約数ペア:

[(1, 43375784), (2, 21687892), (4, 10843946), (8, 5421973), (19, 2282936), (38, 1141468), (76, 570734), (139, 312056), (152, 285367), (278, 156028), (556, 78014), (1112, 39007), (2053, 21128), (2641, 16424), (4106, 10564), (5282, 8212)]