40177054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9127}}^1$

素因数の和:9231

約数の個数: 16

約数和(自身を含む): 63092736

約数和(自身を除く): 22915682

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 9127, 18254, 282937, 565874, 648017, 1296034, 20088527, 40177054]

約数ペア:

[(1, 40177054), (2, 20088527), (31, 1296034), (62, 648017), (71, 565874), (142, 282937), (2201, 18254), (4402, 9127)]