80430392

素因数分解:

$2^3\times 7^1\times {\mathrm{1436257}}^1$

素因数の和:1436270

約数の個数: 16

約数和(自身を含む): 172350960

約数和(自身を除く): 91920568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1436257, 2872514, 5745028, 10053799, 11490056, 20107598, 40215196, 80430392]

約数ペア:

[(1, 80430392), (2, 40215196), (4, 20107598), (7, 11490056), (8, 10053799), (14, 5745028), (28, 2872514), (56, 1436257)]