171320888

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{112121}}^1$

素因数の和:112318

約数の個数: 16

約数和(自身を含む): 322911360

約数和(自身を除く): 151590472

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 112121, 224242, 448484, 896968, 21415111, 42830222, 85660444, 171320888]

約数ペア:

[(1, 171320888), (2, 85660444), (4, 42830222), (8, 21415111), (191, 896968), (382, 448484), (764, 224242), (1528, 112121)]