85172852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1613}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 153110496

約数和(自身を除く): 67937644

約数列:

[1, 2, 4, 43, 86, 172, 307, 614, 1228, 1613, 3226, 6452, 13201, 26402, 52804, 69359, 138718, 277436, 495191, 990382, 1980764, 21293213, 42586426, 85172852]

約数ペア:

[(1, 85172852), (2, 42586426), (4, 21293213), (43, 1980764), (86, 990382), (172, 495191), (307, 277436), (614, 138718), (1228, 69359), (1613, 52804), (3226, 26402), (6452, 13201)]