30911136

素因数分解:

$2^5\times 3^1\times {\mathrm{321991}}^1$

素因数の和:322004

約数の個数: 24

約数和(自身を含む): 81141984

約数和(自身を除く): 50230848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 321991, 643982, 965973, 1287964, 1931946, 2575928, 3863892, 5151856, 7727784, 10303712, 15455568, 30911136]

約数ペア:

[(1, 30911136), (2, 15455568), (3, 10303712), (4, 7727784), (6, 5151856), (8, 3863892), (12, 2575928), (16, 1931946), (24, 1287964), (32, 965973), (48, 643982), (96, 321991)]