25757104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{55511}}^1$

素因数の和:55548

約数の個数: 20

約数和(自身を含む): 51626160

約数和(自身を除く): 25869056

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 55511, 111022, 222044, 444088, 888176, 1609819, 3219638, 6439276, 12878552, 25757104]

約数ペア:

[(1, 25757104), (2, 12878552), (4, 6439276), (8, 3219638), (16, 1609819), (29, 888176), (58, 444088), (116, 222044), (232, 111022), (464, 55511)]