16656136

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6917}}^1$

素因数の和:6973

約数の個数: 32

約数和(自身を含む): 36527040

約数和(自身を除く): 19870904

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 6917, 13834, 27668, 48419, 55336, 96838, 193676, 297431, 387352, 594862, 1189724, 2082017, 2379448, 4164034, 8328068, 16656136]

約数ペア:

[(1, 16656136), (2, 8328068), (4, 4164034), (7, 2379448), (8, 2082017), (14, 1189724), (28, 594862), (43, 387352), (56, 297431), (86, 193676), (172, 96838), (301, 55336), (344, 48419), (602, 27668), (1204, 13834), (2408, 6917)]