25685776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94433}}^1$

素因数の和:94458

約数の個数: 20

約数和(自身を含む): 52694172

約数和(自身を除く): 27008396

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94433, 188866, 377732, 755464, 1510928, 1605361, 3210722, 6421444, 12842888, 25685776]

約数ペア:

[(1, 25685776), (2, 12842888), (4, 6421444), (8, 3210722), (16, 1605361), (17, 1510928), (34, 755464), (68, 377732), (136, 188866), (272, 94433)]