42667810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51407}}^1$

素因数の和:51497

約数の個数: 16

約数和(自身を含む): 77728896

約数和(自身を除く): 35061086

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 51407, 102814, 257035, 514070, 4266781, 8533562, 21333905, 42667810]

約数ペア:

[(1, 42667810), (2, 21333905), (5, 8533562), (10, 4266781), (83, 514070), (166, 257035), (415, 102814), (830, 51407)]