27335216

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{2657}}^1$

素因数の和:3308

約数の個数: 20

約数和(自身を含む): 53064312

約数和(自身を除く): 25729096

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 2657, 5144, 5314, 10288, 10628, 21256, 42512, 1708451, 3416902, 6833804, 13667608, 27335216]

約数ペア:

[(1, 27335216), (2, 13667608), (4, 6833804), (8, 3416902), (16, 1708451), (643, 42512), (1286, 21256), (2572, 10628), (2657, 10288), (5144, 5314)]