31788022

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42841}}^1$

素因数の和:42903

約数の個数: 16

約数和(自身を含む): 55523232

約数和(自身を除く): 23735210

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 42841, 85682, 299887, 599774, 2270573, 4541146, 15894011, 31788022]

約数ペア:

[(1, 31788022), (2, 15894011), (7, 4541146), (14, 2270573), (53, 599774), (106, 299887), (371, 85682), (742, 42841)]