42567544

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{38839}}^1$

素因数の和:38982

約数の個数: 16

約数和(自身を含む): 80398800

約数和(自身を除く): 37831256

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 38839, 77678, 155356, 310712, 5320943, 10641886, 21283772, 42567544]

約数ペア:

[(1, 42567544), (2, 21283772), (4, 10641886), (8, 5320943), (137, 310712), (274, 155356), (548, 77678), (1096, 38839)]