55906064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{205537}}^1$

素因数の和:205562

約数の個数: 20

約数和(自身を含む): 114690204

約数和(自身を除く): 58784140

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 205537, 411074, 822148, 1644296, 3288592, 3494129, 6988258, 13976516, 27953032, 55906064]

約数ペア:

[(1, 55906064), (2, 27953032), (4, 13976516), (8, 6988258), (16, 3494129), (17, 3288592), (34, 1644296), (68, 822148), (136, 411074), (272, 205537)]