85469468

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38639}}^1$

素因数の和:38729

約数の個数: 24

約数和(自身を含む): 173107200

約数和(自身を除く): 87637732

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 38639, 77278, 154556, 270473, 540946, 1081892, 3052481, 6104962, 12209924, 21367367, 42734734, 85469468]

約数ペア:

[(1, 85469468), (2, 42734734), (4, 21367367), (7, 12209924), (14, 6104962), (28, 3052481), (79, 1081892), (158, 540946), (316, 270473), (553, 154556), (1106, 77278), (2212, 38639)]