89987414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{3361}}^1$

素因数の和:4591

約数の個数: 16

約数和(自身を含む): 147416976

約数和(自身を除く): 57429562

約数列:

[1, 2, 11, 22, 1217, 2434, 3361, 6722, 13387, 26774, 36971, 73942, 4090337, 8180674, 44993707, 89987414]

約数ペア:

[(1, 89987414), (2, 44993707), (11, 8180674), (22, 4090337), (1217, 73942), (2434, 36971), (3361, 26774), (6722, 13387)]