80431118

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{8297}}^1$

素因数の和:8467

約数の個数: 16

約数和(自身を含む): 124868304

約数和(自身を除く): 44437186

約数列:

[1, 2, 37, 74, 131, 262, 4847, 8297, 9694, 16594, 306989, 613978, 1086907, 2173814, 40215559, 80431118]

約数ペア:

[(1, 80431118), (2, 40215559), (37, 2173814), (74, 1086907), (131, 613978), (262, 306989), (4847, 16594), (8297, 9694)]