30390896

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{1741}}^1$

素因数の和:2840

約数の個数: 20

約数和(自身を含む): 58970184

約数和(自身を除く): 28579288

約数列:

[1, 2, 4, 8, 16, 1091, 1741, 2182, 3482, 4364, 6964, 8728, 13928, 17456, 27856, 1899431, 3798862, 7597724, 15195448, 30390896]

約数ペア:

[(1, 30390896), (2, 15195448), (4, 7597724), (8, 3798862), (16, 1899431), (1091, 27856), (1741, 17456), (2182, 13928), (3482, 8728), (4364, 6964)]