57140254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{17389}}^1$

素因数の和:17475

約数の個数: 16

約数和(自身を含む): 90149760

約数和(自身を除く): 33009506

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 17389, 34778, 539059, 921617, 1078118, 1843234, 28570127, 57140254]

約数ペア:

[(1, 57140254), (2, 28570127), (31, 1843234), (53, 1078118), (62, 921617), (106, 539059), (1643, 34778), (3286, 17389)]