87115138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{2729}}^1$

素因数の和:4193

約数の個数: 16

約数和(自身を含む): 142702560

約数和(自身を除く): 55587422

約数列:

[1, 2, 11, 22, 1451, 2729, 2902, 5458, 15961, 30019, 31922, 60038, 3959779, 7919558, 43557569, 87115138]

約数ペア:

[(1, 87115138), (2, 43557569), (11, 7919558), (22, 3959779), (1451, 60038), (2729, 31922), (2902, 30019), (5458, 15961)]