80380384

素因数分解:

$2^5\times 7^2\times {\mathrm{51263}}^1$

素因数の和:51287

約数の個数: 36

約数和(自身を含む): 184089024

約数和(自身を除く): 103708640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 51263, 102526, 205052, 358841, 410104, 717682, 820208, 1435364, 1640416, 2511887, 2870728, 5023774, 5741456, 10047548, 11482912, 20095096, 40190192, 80380384]

約数ペア:

[(1, 80380384), (2, 40190192), (4, 20095096), (7, 11482912), (8, 10047548), (14, 5741456), (16, 5023774), (28, 2870728), (32, 2511887), (49, 1640416), (56, 1435364), (98, 820208), (112, 717682), (196, 410104), (224, 358841), (392, 205052), (784, 102526), (1568, 51263)]