42678016

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{3877}}^1$

素因数の和:3936

約数の個数: 36

約数和(自身を含む): 87192952

約数和(自身を除く): 44514936

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 3877, 5504, 7754, 11008, 15508, 31016, 62032, 124064, 166711, 248128, 333422, 496256, 666844, 992512, 1333688, 2667376, 5334752, 10669504, 21339008, 42678016]

約数ペア:

[(1, 42678016), (2, 21339008), (4, 10669504), (8, 5334752), (16, 2667376), (32, 1333688), (43, 992512), (64, 666844), (86, 496256), (128, 333422), (172, 248128), (256, 166711), (344, 124064), (688, 62032), (1376, 31016), (2752, 15508), (3877, 11008), (5504, 7754)]