55910416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{205553}}^1$

素因数の和:205578

約数の個数: 20

約数和(自身を含む): 114699132

約数和(自身を除く): 58788716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 205553, 411106, 822212, 1644424, 3288848, 3494401, 6988802, 13977604, 27955208, 55910416]

約数ペア:

[(1, 55910416), (2, 27955208), (4, 13977604), (8, 6988802), (16, 3494401), (17, 3288848), (34, 1644424), (68, 822212), (136, 411106), (272, 205553)]