80359864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{772691}}^1$

素因数の和:772710

約数の個数: 16

約数和(自身を含む): 162265320

約数和(自身を除く): 81905456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 772691, 1545382, 3090764, 6181528, 10044983, 20089966, 40179932, 80359864]

約数ペア:

[(1, 80359864), (2, 40179932), (4, 20089966), (8, 10044983), (13, 6181528), (26, 3090764), (52, 1545382), (104, 772691)]