80670434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83857}}^1$

素因数の和:83909

約数の個数: 16

約数和(自身を含む): 133837368

約数和(自身を除く): 53166934

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 83857, 167714, 1090141, 2180282, 3102709, 6205418, 40335217, 80670434]

約数ペア:

[(1, 80670434), (2, 40335217), (13, 6205418), (26, 3102709), (37, 2180282), (74, 1090141), (481, 167714), (962, 83857)]