42440054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15919}}^1$

素因数の和:15995

約数の個数: 16

約数和(自身を含む): 67246080

約数和(自身を除く): 24806026

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 15919, 31838, 493489, 684517, 986978, 1369034, 21220027, 42440054]

約数ペア:

[(1, 42440054), (2, 21220027), (31, 1369034), (43, 986978), (62, 684517), (86, 493489), (1333, 31838), (2666, 15919)]