16434992

素因数分解:

$2^4\times 7^2\times {\mathrm{20963}}^1$

素因数の和:20985

約数の個数: 30

約数和(自身を含む): 37043388

約数和(自身を除く): 20608396

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20963, 41926, 83852, 146741, 167704, 293482, 335408, 586964, 1027187, 1173928, 2054374, 2347856, 4108748, 8217496, 16434992]

約数ペア:

[(1, 16434992), (2, 8217496), (4, 4108748), (7, 2347856), (8, 2054374), (14, 1173928), (16, 1027187), (28, 586964), (49, 335408), (56, 293482), (98, 167704), (112, 146741), (196, 83852), (392, 41926), (784, 20963)]