54589448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{401393}}^1$

素因数の和:401416

約数の個数: 16

約数和(自身を含む): 108376380

約数和(自身を除く): 53786932

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 401393, 802786, 1605572, 3211144, 6823681, 13647362, 27294724, 54589448]

約数ペア:

[(1, 54589448), (2, 27294724), (4, 13647362), (8, 6823681), (17, 3211144), (34, 1605572), (68, 802786), (136, 401393)]