86508596

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 161300160

約数和(自身を除く): 74791564

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 361, 431, 556, 722, 862, 1444, 1724, 2641, 5282, 8189, 10564, 16378, 32756, 50179, 59909, 100358, 119818, 155591, 200716, 239636, 311182, 622364, 1138271, 2276542, 4553084, 21627149, 43254298, 86508596]

約数ペア:

[(1, 86508596), (2, 43254298), (4, 21627149), (19, 4553084), (38, 2276542), (76, 1138271), (139, 622364), (278, 311182), (361, 239636), (431, 200716), (556, 155591), (722, 119818), (862, 100358), (1444, 59909), (1724, 50179), (2641, 32756), (5282, 16378), (8189, 10564)]