25857136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{95063}}^1$

素因数の和:95088

約数の個数: 20

約数和(自身を含む): 53045712

約数和(自身を除く): 27188576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 95063, 190126, 380252, 760504, 1521008, 1616071, 3232142, 6464284, 12928568, 25857136]

約数ペア:

[(1, 25857136), (2, 12928568), (4, 6464284), (8, 3232142), (16, 1616071), (17, 1521008), (34, 760504), (68, 380252), (136, 190126), (272, 95063)]