16464496

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{2113}}^1$

素因数の和:2608

約数の個数: 20

約数和(自身を含む): 31980592

約数和(自身を除く): 15516096

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 2113, 3896, 4226, 7792, 8452, 16904, 33808, 1029031, 2058062, 4116124, 8232248, 16464496]

約数ペア:

[(1, 16464496), (2, 8232248), (4, 4116124), (8, 2058062), (16, 1029031), (487, 33808), (974, 16904), (1948, 8452), (2113, 7792), (3896, 4226)]