25507696

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{12553}}^1$

素因数の和:12688

約数の個数: 20

約数和(自身を含む): 49814272

約数和(自身を除く): 24306576

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 12553, 25106, 50212, 100424, 200848, 1594231, 3188462, 6376924, 12753848, 25507696]

約数ペア:

[(1, 25507696), (2, 12753848), (4, 6376924), (8, 3188462), (16, 1594231), (127, 200848), (254, 100424), (508, 50212), (1016, 25106), (2032, 12553)]