938247056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{1823}}^1$

素因数の和:3543

約数の個数: 40

約数和(自身を含む): 1915710720

約数和(自身を除く): 977463664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1693, 1823, 3386, 3646, 6772, 7292, 13544, 14584, 27088, 29168, 32167, 34637, 64334, 69274, 128668, 138548, 257336, 277096, 514672, 554192, 3086339, 6172678, 12345356, 24690712, 49381424, 58640441, 117280882, 234561764, 469123528, 938247056]

約数ペア:

[(1, 938247056), (2, 469123528), (4, 234561764), (8, 117280882), (16, 58640441), (19, 49381424), (38, 24690712), (76, 12345356), (152, 6172678), (304, 3086339), (1693, 554192), (1823, 514672), (3386, 277096), (3646, 257336), (6772, 138548), (7292, 128668), (13544, 69274), (14584, 64334), (27088, 34637), (29168, 32167)]