31884188

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7253}}^1$

素因数の和:7421

約数の個数: 24

約数和(自身を含む): 64183392

約数和(自身を除く): 32299204

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 7253, 14506, 29012, 50771, 101542, 203084, 1138721, 2277442, 4554884, 7971047, 15942094, 31884188]

約数ペア:

[(1, 31884188), (2, 15942094), (4, 7971047), (7, 4554884), (14, 2277442), (28, 1138721), (157, 203084), (314, 101542), (628, 50771), (1099, 29012), (2198, 14506), (4396, 7253)]