80001712

素因数分解:

$2^4\times 7^2\times {\mathrm{102043}}^1$

素因数の和:102065

約数の個数: 30

約数和(自身を含む): 180311748

約数和(自身を除く): 100310036

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 102043, 204086, 408172, 714301, 816344, 1428602, 1632688, 2857204, 5000107, 5714408, 10000214, 11428816, 20000428, 40000856, 80001712]

約数ペア:

[(1, 80001712), (2, 40000856), (4, 20000428), (7, 11428816), (8, 10000214), (14, 5714408), (16, 5000107), (28, 2857204), (49, 1632688), (56, 1428602), (98, 816344), (112, 714301), (196, 408172), (392, 204086), (784, 102043)]