87341198

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{201247}}^1$

素因数の和:201287

約数の個数: 16

約数和(自身を含む): 154558464

約数和(自身を除く): 67217266

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 201247, 402494, 1408729, 2817458, 6238657, 12477314, 43670599, 87341198]

約数ペア:

[(1, 87341198), (2, 43670599), (7, 12477314), (14, 6238657), (31, 2817458), (62, 1408729), (217, 402494), (434, 201247)]