85904534

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{8009}}^1$

素因数の和:8215

約数の個数: 16

約数和(自身を含む): 133799040

約数和(自身を除く): 47894506

約数列:

[1, 2, 31, 62, 173, 346, 5363, 8009, 10726, 16018, 248279, 496558, 1385557, 2771114, 42952267, 85904534]

約数ペア:

[(1, 85904534), (2, 42952267), (31, 2771114), (62, 1385557), (173, 496558), (346, 248279), (5363, 16018), (8009, 10726)]