16474064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 34343040

約数和(自身を除く): 17868976

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1153, 1786, 2306, 3572, 4612, 7144, 9224, 14288, 18448, 21907, 43814, 54191, 87628, 108382, 175256, 216764, 350512, 433528, 867056, 1029629, 2059258, 4118516, 8237032, 16474064]

約数ペア:

[(1, 16474064), (2, 8237032), (4, 4118516), (8, 2059258), (16, 1029629), (19, 867056), (38, 433528), (47, 350512), (76, 216764), (94, 175256), (152, 108382), (188, 87628), (304, 54191), (376, 43814), (752, 21907), (893, 18448), (1153, 14288), (1786, 9224), (2306, 7144), (3572, 4612)]