25031824

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{33287}}^1$

素因数の和:33342

約数の個数: 20

約数和(自身を含む): 49532544

約数和(自身を除く): 24500720

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 33287, 66574, 133148, 266296, 532592, 1564489, 3128978, 6257956, 12515912, 25031824]

約数ペア:

[(1, 25031824), (2, 12515912), (4, 6257956), (8, 3128978), (16, 1564489), (47, 532592), (94, 266296), (188, 133148), (376, 66574), (752, 33287)]