67777966

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{13171}}^1$

素因数の和:13287

約数の個数: 16

約数和(自身を含む): 106219008

約数和(自身を除く): 38441042

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 13171, 26342, 408301, 816602, 1093193, 2186386, 33888983, 67777966]

約数ペア:

[(1, 67777966), (2, 33888983), (31, 2186386), (62, 1093193), (83, 816602), (166, 408301), (2573, 26342), (5146, 13171)]