78148816

素因数分解:

$2^4\times {\mathrm{83}}^2\times {\mathrm{709}}^1$

素因数の和:883

約数の個数: 30

約数和(自身を含む): 153475730

約数和(自身を除く): 75326914

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 709, 1328, 1418, 2836, 5672, 6889, 11344, 13778, 27556, 55112, 58847, 110224, 117694, 235388, 470776, 941552, 4884301, 9768602, 19537204, 39074408, 78148816]

約数ペア:

[(1, 78148816), (2, 39074408), (4, 19537204), (8, 9768602), (16, 4884301), (83, 941552), (166, 470776), (332, 235388), (664, 117694), (709, 110224), (1328, 58847), (1418, 55112), (2836, 27556), (5672, 13778), (6889, 11344)]