25814416

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{16633}}^1$

素因数の和:16738

約数の個数: 20

約数和(自身を含む): 50534092

約数和(自身を除く): 24719676

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 16633, 33266, 66532, 133064, 266128, 1613401, 3226802, 6453604, 12907208, 25814416]

約数ペア:

[(1, 25814416), (2, 12907208), (4, 6453604), (8, 3226802), (16, 1613401), (97, 266128), (194, 133064), (388, 66532), (776, 33266), (1552, 16633)]