78604216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12613}}^1$

素因数の和:12679

約数の個数: 32

約数和(自身を含む): 158936400

約数和(自身を除く): 80332184

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 12613, 25226, 50452, 100904, 239647, 479294, 517133, 958588, 1034266, 1917176, 2068532, 4137064, 9825527, 19651054, 39302108, 78604216]

約数ペア:

[(1, 78604216), (2, 39302108), (4, 19651054), (8, 9825527), (19, 4137064), (38, 2068532), (41, 1917176), (76, 1034266), (82, 958588), (152, 517133), (164, 479294), (328, 239647), (779, 100904), (1558, 50452), (3116, 25226), (6232, 12613)]