67135816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40153}}^1$

素因数の和:40189

約数の個数: 32

約数和(自身を含む): 144554400

約数和(自身を除く): 77418584

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 40153, 80306, 160612, 321224, 441683, 762907, 883366, 1525814, 1766732, 3051628, 3533464, 6103256, 8391977, 16783954, 33567908, 67135816]

約数ペア:

[(1, 67135816), (2, 33567908), (4, 16783954), (8, 8391977), (11, 6103256), (19, 3533464), (22, 3051628), (38, 1766732), (44, 1525814), (76, 883366), (88, 762907), (152, 441683), (209, 321224), (418, 160612), (836, 80306), (1672, 40153)]