54449776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{200183}}^1$

素因数の和:200208

約数の個数: 20

約数和(自身を含む): 111702672

約数和(自身を除く): 57252896

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 200183, 400366, 800732, 1601464, 3202928, 3403111, 6806222, 13612444, 27224888, 54449776]

約数ペア:

[(1, 54449776), (2, 27224888), (4, 13612444), (8, 6806222), (16, 3403111), (17, 3202928), (34, 1601464), (68, 800732), (136, 400366), (272, 200183)]