28202912

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{5407}}^1$

素因数の和:5580

約数の個数: 24

約数和(自身を含む): 55875456

約数和(自身を除く): 27672544

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 5407, 10814, 21628, 43256, 86512, 173024, 881341, 1762682, 3525364, 7050728, 14101456, 28202912]

約数ペア:

[(1, 28202912), (2, 14101456), (4, 7050728), (8, 3525364), (16, 1762682), (32, 881341), (163, 173024), (326, 86512), (652, 43256), (1304, 21628), (2608, 10814), (5216, 5407)]