82398038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{1721}}^1$

素因数の和:2407

約数の個数: 16

約数和(自身を含む): 127207584

約数和(自身を除く): 44809546

約数列:

[1, 2, 37, 74, 647, 1294, 1721, 3442, 23939, 47878, 63677, 127354, 1113487, 2226974, 41199019, 82398038]

約数ペア:

[(1, 82398038), (2, 41199019), (37, 2226974), (74, 1113487), (647, 127354), (1294, 63677), (1721, 47878), (3442, 23939)]