76990352

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{44971}}^1$

素因数の和:45086

約数の個数: 20

約数和(自身を含む): 150566256

約数和(自身を除く): 73575904

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 44971, 89942, 179884, 359768, 719536, 4811897, 9623794, 19247588, 38495176, 76990352]

約数ペア:

[(1, 76990352), (2, 38495176), (4, 19247588), (8, 9623794), (16, 4811897), (107, 719536), (214, 359768), (428, 179884), (856, 89942), (1712, 44971)]