53891414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2251

約数の個数: 16

約数和(自身を含む): 82446336

約数和(自身を除く): 28554922

約数列:

[1, 2, 71, 142, 191, 382, 1987, 3974, 13561, 27122, 141077, 282154, 379517, 759034, 26945707, 53891414]

約数ペア:

[(1, 53891414), (2, 26945707), (71, 759034), (142, 379517), (191, 282154), (382, 141077), (1987, 27122), (3974, 13561)]