85665104

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4273}}^1$

素因数の和:4467

約数の個数: 40

約数和(自身を含む): 190791360

約数和(自身を除く): 105126256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 4273, 5012, 8546, 10024, 17092, 20048, 29911, 34184, 59822, 68368, 119644, 239288, 478576, 764867, 1529734, 3059468, 5354069, 6118936, 10708138, 12237872, 21416276, 42832552, 85665104]

約数ペア:

[(1, 85665104), (2, 42832552), (4, 21416276), (7, 12237872), (8, 10708138), (14, 6118936), (16, 5354069), (28, 3059468), (56, 1529734), (112, 764867), (179, 478576), (358, 239288), (716, 119644), (1253, 68368), (1432, 59822), (2506, 34184), (2864, 29911), (4273, 20048), (5012, 17092), (8546, 10024)]