25408112

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{2851}}^1$

素因数の和:3416

約数の個数: 20

約数和(自身を含む): 49333896

約数和(自身を除く): 23925784

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 2851, 4456, 5702, 8912, 11404, 22808, 45616, 1588007, 3176014, 6352028, 12704056, 25408112]

約数ペア:

[(1, 25408112), (2, 12704056), (4, 6352028), (8, 3176014), (16, 1588007), (557, 45616), (1114, 22808), (2228, 11404), (2851, 8912), (4456, 5702)]