55028906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20641}}^1$

素因数の和:20717

約数の個数: 16

約数和(自身を含む): 87191808

約数和(自身を除く): 32162902

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 20641, 41282, 639871, 887563, 1279742, 1775126, 27514453, 55028906]

約数ペア:

[(1, 55028906), (2, 27514453), (31, 1775126), (43, 1279742), (62, 887563), (86, 639871), (1333, 41282), (2666, 20641)]